23756940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2311

約数の個数: 72

約数和(自身を含む): 73316880

約数和(自身を除く): 49559940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2237, 2655, 3540, 4474, 5310, 6711, 8948, 10620, 11185, 13422, 20133, 22370, 26844, 33555, 40266, 44740, 67110, 80532, 100665, 131983, 134220, 201330, 263966, 395949, 402660, 527932, 659915, 791898, 1187847, 1319830, 1583796, 1979745, 2375694, 2639660, 3959490, 4751388, 5939235, 7918980, 11878470, 23756940]

約数ペア:

[(1, 23756940), (2, 11878470), (3, 7918980), (4, 5939235), (5, 4751388), (6, 3959490), (9, 2639660), (10, 2375694), (12, 1979745), (15, 1583796), (18, 1319830), (20, 1187847), (30, 791898), (36, 659915), (45, 527932), (59, 402660), (60, 395949), (90, 263966), (118, 201330), (177, 134220), (180, 131983), (236, 100665), (295, 80532), (354, 67110), (531, 44740), (590, 40266), (708, 33555), (885, 26844), (1062, 22370), (1180, 20133), (1770, 13422), (2124, 11185), (2237, 10620), (2655, 8948), (3540, 6711), (4474, 5310)]