428049120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52457}}^1$

素因数の和:52492

約数の個数: 96

約数和(自身を含む): 1427696928

約数和(自身を除く): 999647808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 52457, 104914, 157371, 209828, 262285, 314742, 419656, 524570, 629484, 786855, 839312, 891769, 1049140, 1258968, 1573710, 1678624, 1783538, 2098280, 2517936, 2675307, 3147420, 3567076, 4196560, 4458845, 5035872, 5350614, 6294840, 7134152, 8393120, 8917690, 10701228, 12589680, 13376535, 14268304, 17835380, 21402456, 25179360, 26753070, 28536608, 35670760, 42804912, 53506140, 71341520, 85609824, 107012280, 142683040, 214024560, 428049120]

約数ペア:

[(1, 428049120), (2, 214024560), (3, 142683040), (4, 107012280), (5, 85609824), (6, 71341520), (8, 53506140), (10, 42804912), (12, 35670760), (15, 28536608), (16, 26753070), (17, 25179360), (20, 21402456), (24, 17835380), (30, 14268304), (32, 13376535), (34, 12589680), (40, 10701228), (48, 8917690), (51, 8393120), (60, 7134152), (68, 6294840), (80, 5350614), (85, 5035872), (96, 4458845), (102, 4196560), (120, 3567076), (136, 3147420), (160, 2675307), (170, 2517936), (204, 2098280), (240, 1783538), (255, 1678624), (272, 1573710), (340, 1258968), (408, 1049140), (480, 891769), (510, 839312), (544, 786855), (680, 629484), (816, 524570), (1020, 419656), (1360, 314742), (1632, 262285), (2040, 209828), (2720, 157371), (4080, 104914), (8160, 52457)]