472120080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 1595790720

約数和(自身を除く): 1123670640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 89, 92, 93, 115, 120, 124, 138, 155, 178, 184, 186, 230, 240, 248, 267, 276, 310, 345, 356, 368, 372, 445, 460, 465, 496, 534, 552, 620, 690, 712, 713, 744, 890, 920, 930, 961, 1068, 1104, 1240, 1335, 1380, 1424, 1426, 1488, 1780, 1840, 1860, 1922, 2047, 2136, 2139, 2480, 2670, 2759, 2760, 2852, 2883, 3560, 3565, 3720, 3844, 4094, 4272, 4278, 4805, 5340, 5518, 5520, 5704, 5766, 6141, 7120, 7130, 7440, 7688, 8188, 8277, 8556, 9610, 10235, 10680, 10695, 11036, 11408, 11532, 12282, 13795, 14260, 14415, 15376, 16376, 16554, 17112, 19220, 20470, 21360, 21390, 22072, 22103, 23064, 24564, 27590, 28520, 28830, 30705, 32752, 33108, 34224, 38440, 40940, 41385, 42780, 44144, 44206, 46128, 49128, 55180, 57040, 57660, 61410, 63457, 66216, 66309, 76880, 81880, 82770, 85529, 85560, 88412, 98256, 110360, 110515, 115320, 122820, 126914, 132432, 132618, 163760, 165540, 171058, 171120, 176824, 190371, 220720, 221030, 230640, 245640, 253828, 256587, 265236, 317285, 331080, 331545, 342116, 353648, 380742, 427645, 442060, 491280, 507656, 513174, 530472, 634570, 662160, 663090, 684232, 761484, 855290, 884120, 951855, 1015312, 1026348, 1060944, 1269140, 1282935, 1326180, 1368464, 1522968, 1710580, 1768240, 1903710, 1967167, 2052696, 2538280, 2565870, 2652360, 3045936, 3421160, 3807420, 3934334, 4105392, 5076560, 5131740, 5304720, 5901501, 6842320, 7614840, 7868668, 9835835, 10263480, 11803002, 15229680, 15737336, 19671670, 20526960, 23606004, 29507505, 31474672, 39343340, 47212008, 59015010, 78686680, 94424016, 118030020, 157373360, 236060040, 472120080]

約数ペア:

[(1, 472120080), (2, 236060040), (3, 157373360), (4, 118030020), (5, 94424016), (6, 78686680), (8, 59015010), (10, 47212008), (12, 39343340), (15, 31474672), (16, 29507505), (20, 23606004), (23, 20526960), (24, 19671670), (30, 15737336), (31, 15229680), (40, 11803002), (46, 10263480), (48, 9835835), (60, 7868668), (62, 7614840), (69, 6842320), (80, 5901501), (89, 5304720), (92, 5131740), (93, 5076560), (115, 4105392), (120, 3934334), (124, 3807420), (138, 3421160), (155, 3045936), (178, 2652360), (184, 2565870), (186, 2538280), (230, 2052696), (240, 1967167), (248, 1903710), (267, 1768240), (276, 1710580), (310, 1522968), (345, 1368464), (356, 1326180), (368, 1282935), (372, 1269140), (445, 1060944), (460, 1026348), (465, 1015312), (496, 951855), (534, 884120), (552, 855290), (620, 761484), (690, 684232), (712, 663090), (713, 662160), (744, 634570), (890, 530472), (920, 513174), (930, 507656), (961, 491280), (1068, 442060), (1104, 427645), (1240, 380742), (1335, 353648), (1380, 342116), (1424, 331545), (1426, 331080), (1488, 317285), (1780, 265236), (1840, 256587), (1860, 253828), (1922, 245640), (2047, 230640), (2136, 221030), (2139, 220720), (2480, 190371), (2670, 176824), (2759, 171120), (2760, 171058), (2852, 165540), (2883, 163760), (3560, 132618), (3565, 132432), (3720, 126914), (3844, 122820), (4094, 115320), (4272, 110515), (4278, 110360), (4805, 98256), (5340, 88412), (5518, 85560), (5520, 85529), (5704, 82770), (5766, 81880), (6141, 76880), (7120, 66309), (7130, 66216), (7440, 63457), (7688, 61410), (8188, 57660), (8277, 57040), (8556, 55180), (9610, 49128), (10235, 46128), (10680, 44206), (10695, 44144), (11036, 42780), (11408, 41385), (11532, 40940), (12282, 38440), (13795, 34224), (14260, 33108), (14415, 32752), (15376, 30705), (16376, 28830), (16554, 28520), (17112, 27590), (19220, 24564), (20470, 23064), (21360, 22103), (21390, 22072)]