456205920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 1585495296

約数和(自身を除く): 1129289376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 43, 46, 48, 60, 62, 69, 80, 86, 92, 93, 96, 115, 120, 124, 129, 138, 155, 160, 172, 184, 186, 215, 230, 240, 248, 258, 276, 310, 344, 345, 368, 372, 430, 460, 465, 480, 496, 516, 552, 620, 645, 688, 690, 713, 736, 744, 860, 920, 930, 961, 989, 992, 1032, 1104, 1240, 1290, 1333, 1376, 1380, 1426, 1488, 1720, 1840, 1860, 1922, 1978, 2064, 2139, 2208, 2480, 2580, 2666, 2760, 2852, 2883, 2967, 2976, 3440, 3565, 3680, 3720, 3844, 3956, 3999, 4128, 4278, 4805, 4945, 4960, 5160, 5332, 5520, 5704, 5766, 5934, 6665, 6880, 7130, 7440, 7688, 7912, 7998, 8556, 9610, 9890, 10320, 10664, 10695, 11040, 11408, 11532, 11868, 13330, 14260, 14415, 14835, 14880, 15376, 15824, 15996, 17112, 19220, 19780, 19995, 20640, 21328, 21390, 22103, 22816, 23064, 23736, 26660, 28520, 28830, 29670, 30659, 30752, 31648, 31992, 34224, 38440, 39560, 39990, 41323, 42656, 42780, 44206, 46128, 47472, 53320, 57040, 57660, 59340, 61318, 63984, 66309, 68448, 76880, 79120, 79980, 82646, 85560, 88412, 91977, 92256, 94944, 106640, 110515, 114080, 115320, 118680, 122636, 123969, 127968, 132618, 153295, 153760, 158240, 159960, 165292, 171120, 176824, 183954, 206615, 213280, 221030, 230640, 237360, 245272, 247938, 265236, 306590, 319920, 330584, 331545, 342240, 353648, 367908, 413230, 442060, 459885, 461280, 474720, 490544, 495876, 530472, 613180, 619845, 639840, 661168, 663090, 707296, 735816, 826460, 884120, 919770, 950429, 981088, 991752, 1060944, 1226360, 1239690, 1322336, 1326180, 1471632, 1652920, 1768240, 1839540, 1900858, 1983504, 2121888, 2452720, 2479380, 2652360, 2851287, 2943264, 3305840, 3536480, 3679080, 3801716, 3967008, 4752145, 4905440, 4958760, 5304720, 5702574, 6611680, 7358160, 7603432, 9504290, 9917520, 10609440, 11405148, 14256435, 14716320, 15206864, 19008580, 19835040, 22810296, 28512870, 30413728, 38017160, 45620592, 57025740, 76034320, 91241184, 114051480, 152068640, 228102960, 456205920]

約数ペア:

[(1, 456205920), (2, 228102960), (3, 152068640), (4, 114051480), (5, 91241184), (6, 76034320), (8, 57025740), (10, 45620592), (12, 38017160), (15, 30413728), (16, 28512870), (20, 22810296), (23, 19835040), (24, 19008580), (30, 15206864), (31, 14716320), (32, 14256435), (40, 11405148), (43, 10609440), (46, 9917520), (48, 9504290), (60, 7603432), (62, 7358160), (69, 6611680), (80, 5702574), (86, 5304720), (92, 4958760), (93, 4905440), (96, 4752145), (115, 3967008), (120, 3801716), (124, 3679080), (129, 3536480), (138, 3305840), (155, 2943264), (160, 2851287), (172, 2652360), (184, 2479380), (186, 2452720), (215, 2121888), (230, 1983504), (240, 1900858), (248, 1839540), (258, 1768240), (276, 1652920), (310, 1471632), (344, 1326180), (345, 1322336), (368, 1239690), (372, 1226360), (430, 1060944), (460, 991752), (465, 981088), (480, 950429), (496, 919770), (516, 884120), (552, 826460), (620, 735816), (645, 707296), (688, 663090), (690, 661168), (713, 639840), (736, 619845), (744, 613180), (860, 530472), (920, 495876), (930, 490544), (961, 474720), (989, 461280), (992, 459885), (1032, 442060), (1104, 413230), (1240, 367908), (1290, 353648), (1333, 342240), (1376, 331545), (1380, 330584), (1426, 319920), (1488, 306590), (1720, 265236), (1840, 247938), (1860, 245272), (1922, 237360), (1978, 230640), (2064, 221030), (2139, 213280), (2208, 206615), (2480, 183954), (2580, 176824), (2666, 171120), (2760, 165292), (2852, 159960), (2883, 158240), (2967, 153760), (2976, 153295), (3440, 132618), (3565, 127968), (3680, 123969), (3720, 122636), (3844, 118680), (3956, 115320), (3999, 114080), (4128, 110515), (4278, 106640), (4805, 94944), (4945, 92256), (4960, 91977), (5160, 88412), (5332, 85560), (5520, 82646), (5704, 79980), (5766, 79120), (5934, 76880), (6665, 68448), (6880, 66309), (7130, 63984), (7440, 61318), (7688, 59340), (7912, 57660), (7998, 57040), (8556, 53320), (9610, 47472), (9890, 46128), (10320, 44206), (10664, 42780), (10695, 42656), (11040, 41323), (11408, 39990), (11532, 39560), (11868, 38440), (13330, 34224), (14260, 31992), (14415, 31648), (14835, 30752), (14880, 30659), (15376, 29670), (15824, 28830), (15996, 28520), (17112, 26660), (19220, 23736), (19780, 23064), (19995, 22816), (20640, 22103), (21328, 21390)]