24811740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 75675600

約数和(自身を除く): 50863860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 449, 614, 898, 921, 1228, 1347, 1535, 1796, 1842, 2245, 2694, 2763, 3070, 3684, 4041, 4490, 4605, 5388, 5526, 6140, 6735, 8082, 8980, 9210, 11052, 13470, 13815, 16164, 18420, 20205, 26940, 27630, 40410, 55260, 80820, 137843, 275686, 413529, 551372, 689215, 827058, 1240587, 1378430, 1654116, 2067645, 2481174, 2756860, 4135290, 4962348, 6202935, 8270580, 12405870, 24811740]

約数ペア:

[(1, 24811740), (2, 12405870), (3, 8270580), (4, 6202935), (5, 4962348), (6, 4135290), (9, 2756860), (10, 2481174), (12, 2067645), (15, 1654116), (18, 1378430), (20, 1240587), (30, 827058), (36, 689215), (45, 551372), (60, 413529), (90, 275686), (180, 137843), (307, 80820), (449, 55260), (614, 40410), (898, 27630), (921, 26940), (1228, 20205), (1347, 18420), (1535, 16164), (1796, 13815), (1842, 13470), (2245, 11052), (2694, 9210), (2763, 8980), (3070, 8082), (3684, 6735), (4041, 6140), (4490, 5526), (4605, 5388)]