1683240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 5533920

約数和(自身を除く): 3850680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 169, 195, 249, 260, 312, 332, 338, 390, 415, 498, 507, 520, 664, 676, 780, 830, 845, 996, 1014, 1079, 1245, 1352, 1560, 1660, 1690, 1992, 2028, 2158, 2490, 2535, 3237, 3320, 3380, 4056, 4316, 4980, 5070, 5395, 6474, 6760, 8632, 9960, 10140, 10790, 12948, 14027, 16185, 20280, 21580, 25896, 28054, 32370, 42081, 43160, 56108, 64740, 70135, 84162, 112216, 129480, 140270, 168324, 210405, 280540, 336648, 420810, 561080, 841620, 1683240]

約数ペア:

[(1, 1683240), (2, 841620), (3, 561080), (4, 420810), (5, 336648), (6, 280540), (8, 210405), (10, 168324), (12, 140270), (13, 129480), (15, 112216), (20, 84162), (24, 70135), (26, 64740), (30, 56108), (39, 43160), (40, 42081), (52, 32370), (60, 28054), (65, 25896), (78, 21580), (83, 20280), (104, 16185), (120, 14027), (130, 12948), (156, 10790), (166, 10140), (169, 9960), (195, 8632), (249, 6760), (260, 6474), (312, 5395), (332, 5070), (338, 4980), (390, 4316), (415, 4056), (498, 3380), (507, 3320), (520, 3237), (664, 2535), (676, 2490), (780, 2158), (830, 2028), (845, 1992), (996, 1690), (1014, 1660), (1079, 1560), (1245, 1352)]