122630520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 398131200

約数和(自身を除く): 275500680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 940, 1020, 1128, 1279, 1410, 1598, 1880, 2040, 2397, 2558, 2820, 3196, 3837, 3995, 4794, 5116, 5640, 6392, 6395, 7674, 7990, 9588, 10232, 11985, 12790, 15348, 15980, 19176, 19185, 21743, 23970, 25580, 30696, 31960, 38370, 43486, 47940, 51160, 60113, 65229, 76740, 86972, 95880, 108715, 120226, 130458, 153480, 173944, 180339, 217430, 240452, 260916, 300565, 326145, 360678, 434860, 480904, 521832, 601130, 652290, 721356, 869720, 901695, 1021921, 1202260, 1304580, 1442712, 1803390, 2043842, 2404520, 2609160, 3065763, 3606780, 4087684, 5109605, 6131526, 7213560, 8175368, 10219210, 12263052, 15328815, 20438420, 24526104, 30657630, 40876840, 61315260, 122630520]

約数ペア:

[(1, 122630520), (2, 61315260), (3, 40876840), (4, 30657630), (5, 24526104), (6, 20438420), (8, 15328815), (10, 12263052), (12, 10219210), (15, 8175368), (17, 7213560), (20, 6131526), (24, 5109605), (30, 4087684), (34, 3606780), (40, 3065763), (47, 2609160), (51, 2404520), (60, 2043842), (68, 1803390), (85, 1442712), (94, 1304580), (102, 1202260), (120, 1021921), (136, 901695), (141, 869720), (170, 721356), (188, 652290), (204, 601130), (235, 521832), (255, 480904), (282, 434860), (340, 360678), (376, 326145), (408, 300565), (470, 260916), (510, 240452), (564, 217430), (680, 180339), (705, 173944), (799, 153480), (940, 130458), (1020, 120226), (1128, 108715), (1279, 95880), (1410, 86972), (1598, 76740), (1880, 65229), (2040, 60113), (2397, 51160), (2558, 47940), (2820, 43486), (3196, 38370), (3837, 31960), (3995, 30696), (4794, 25580), (5116, 23970), (5640, 21743), (6392, 19185), (6395, 19176), (7674, 15980), (7990, 15348), (9588, 12790), (10232, 11985)]