90229440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 224

約数和(自身を含む): 339425280

約数和(自身を除く): 249195840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 406, 420, 435, 448, 463, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 926, 928, 960, 1015, 1120, 1160, 1218, 1344, 1389, 1392, 1624, 1680, 1740, 1852, 1856, 2030, 2240, 2315, 2320, 2436, 2778, 2784, 3045, 3241, 3248, 3360, 3480, 3704, 4060, 4630, 4640, 4872, 5556, 5568, 6090, 6482, 6496, 6720, 6945, 6960, 7408, 8120, 9260, 9280, 9723, 9744, 11112, 12180, 12964, 12992, 13427, 13890, 13920, 14816, 16205, 16240, 18520, 19446, 19488, 22224, 24360, 25928, 26854, 27780, 27840, 29632, 32410, 32480, 37040, 38892, 38976, 40281, 44448, 48615, 48720, 51856, 53708, 55560, 64820, 64960, 67135, 74080, 77784, 80562, 88896, 93989, 97230, 97440, 103712, 107416, 111120, 129640, 134270, 148160, 155568, 161124, 187978, 194460, 194880, 201405, 207424, 214832, 222240, 259280, 268540, 281967, 311136, 322248, 375956, 388920, 402810, 429664, 444480, 469945, 518560, 537080, 563934, 622272, 644496, 751912, 777840, 805620, 859328, 939890, 1037120, 1074160, 1127868, 1288992, 1409835, 1503824, 1555680, 1611240, 1879780, 2148320, 2255736, 2577984, 2819670, 3007648, 3111360, 3222480, 3759560, 4296640, 4511472, 5639340, 6015296, 6444960, 7519120, 9022944, 11278680, 12889920, 15038240, 18045888, 22557360, 30076480, 45114720, 90229440]

約数ペア:

[(1, 90229440), (2, 45114720), (3, 30076480), (4, 22557360), (5, 18045888), (6, 15038240), (7, 12889920), (8, 11278680), (10, 9022944), (12, 7519120), (14, 6444960), (15, 6015296), (16, 5639340), (20, 4511472), (21, 4296640), (24, 3759560), (28, 3222480), (29, 3111360), (30, 3007648), (32, 2819670), (35, 2577984), (40, 2255736), (42, 2148320), (48, 1879780), (56, 1611240), (58, 1555680), (60, 1503824), (64, 1409835), (70, 1288992), (80, 1127868), (84, 1074160), (87, 1037120), (96, 939890), (105, 859328), (112, 805620), (116, 777840), (120, 751912), (140, 644496), (145, 622272), (160, 563934), (168, 537080), (174, 518560), (192, 469945), (203, 444480), (210, 429664), (224, 402810), (232, 388920), (240, 375956), (280, 322248), (290, 311136), (320, 281967), (336, 268540), (348, 259280), (406, 222240), (420, 214832), (435, 207424), (448, 201405), (463, 194880), (464, 194460), (480, 187978), (560, 161124), (580, 155568), (609, 148160), (672, 134270), (696, 129640), (812, 111120), (840, 107416), (870, 103712), (926, 97440), (928, 97230), (960, 93989), (1015, 88896), (1120, 80562), (1160, 77784), (1218, 74080), (1344, 67135), (1389, 64960), (1392, 64820), (1624, 55560), (1680, 53708), (1740, 51856), (1852, 48720), (1856, 48615), (2030, 44448), (2240, 40281), (2315, 38976), (2320, 38892), (2436, 37040), (2778, 32480), (2784, 32410), (3045, 29632), (3241, 27840), (3248, 27780), (3360, 26854), (3480, 25928), (3704, 24360), (4060, 22224), (4630, 19488), (4640, 19446), (4872, 18520), (5556, 16240), (5568, 16205), (6090, 14816), (6482, 13920), (6496, 13890), (6720, 13427), (6945, 12992), (6960, 12964), (7408, 12180), (8120, 11112), (9260, 9744), (9280, 9723)]