247995928440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52990583}}^1$

素因数の和:52990613

約数の個数: 96

約数和(自身を含む): 867985765920

約数和(自身を除く): 619989837480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 52990583, 105981166, 158971749, 211962332, 264952915, 317943498, 423924664, 476915247, 529905830, 635886996, 688877579, 794858745, 953830494, 1059811660, 1271773992, 1377755158, 1589717490, 1907660988, 2066632737, 2119623320, 2384576235, 2755510316, 3179434980, 3444387895, 3815321976, 4133265474, 4769152470, 5511020632, 6199898211, 6358869960, 6888775790, 8266530948, 9538304940, 10333163685, 12399796422, 13777551580, 16533061896, 19076609880, 20666327370, 24799592844, 27555103160, 30999491055, 41332654740, 49599185688, 61998982110, 82665309480, 123997964220, 247995928440]

約数ペア:

[(1, 247995928440), (2, 123997964220), (3, 82665309480), (4, 61998982110), (5, 49599185688), (6, 41332654740), (8, 30999491055), (9, 27555103160), (10, 24799592844), (12, 20666327370), (13, 19076609880), (15, 16533061896), (18, 13777551580), (20, 12399796422), (24, 10333163685), (26, 9538304940), (30, 8266530948), (36, 6888775790), (39, 6358869960), (40, 6199898211), (45, 5511020632), (52, 4769152470), (60, 4133265474), (65, 3815321976), (72, 3444387895), (78, 3179434980), (90, 2755510316), (104, 2384576235), (117, 2119623320), (120, 2066632737), (130, 1907660988), (156, 1589717490), (180, 1377755158), (195, 1271773992), (234, 1059811660), (260, 953830494), (312, 794858745), (360, 688877579), (390, 635886996), (468, 529905830), (520, 476915247), (585, 423924664), (780, 317943498), (936, 264952915), (1170, 211962332), (1560, 158971749), (2340, 105981166), (4680, 52990583)]