455604840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26927}}^1$

素因数の和:26991

約数の個数: 96

約数和(自身を含む): 1512276480

約数和(自身を除く): 1056671640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 26927, 53854, 80781, 107708, 134635, 161562, 215416, 242343, 269270, 323124, 403905, 484686, 538540, 646248, 807810, 969372, 1077080, 1211715, 1265569, 1615620, 1938744, 2423430, 2531138, 3231240, 3796707, 4846860, 5062276, 6327845, 7593414, 9693720, 10124552, 11390121, 12655690, 15186828, 18983535, 22780242, 25311380, 30373656, 37967070, 45560484, 50622760, 56950605, 75934140, 91120968, 113901210, 151868280, 227802420, 455604840]

約数ペア:

[(1, 455604840), (2, 227802420), (3, 151868280), (4, 113901210), (5, 91120968), (6, 75934140), (8, 56950605), (9, 50622760), (10, 45560484), (12, 37967070), (15, 30373656), (18, 25311380), (20, 22780242), (24, 18983535), (30, 15186828), (36, 12655690), (40, 11390121), (45, 10124552), (47, 9693720), (60, 7593414), (72, 6327845), (90, 5062276), (94, 4846860), (120, 3796707), (141, 3231240), (180, 2531138), (188, 2423430), (235, 1938744), (282, 1615620), (360, 1265569), (376, 1211715), (423, 1077080), (470, 969372), (564, 807810), (705, 646248), (846, 538540), (940, 484686), (1128, 403905), (1410, 323124), (1692, 269270), (1880, 242343), (2115, 215416), (2820, 161562), (3384, 134635), (4230, 107708), (5640, 80781), (8460, 53854), (16920, 26927)]