72214680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5521}}^1$

素因数の和:5644

約数の個数: 64

約数和(自身を含む): 218671200

約数和(自身を除く): 146456520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 5521, 6540, 11042, 13080, 16563, 22084, 27605, 33126, 44168, 55210, 66252, 82815, 110420, 132504, 165630, 220840, 331260, 601789, 662520, 1203578, 1805367, 2407156, 3008945, 3610734, 4814312, 6017890, 7221468, 9026835, 12035780, 14442936, 18053670, 24071560, 36107340, 72214680]

約数ペア:

[(1, 72214680), (2, 36107340), (3, 24071560), (4, 18053670), (5, 14442936), (6, 12035780), (8, 9026835), (10, 7221468), (12, 6017890), (15, 4814312), (20, 3610734), (24, 3008945), (30, 2407156), (40, 1805367), (60, 1203578), (109, 662520), (120, 601789), (218, 331260), (327, 220840), (436, 165630), (545, 132504), (654, 110420), (872, 82815), (1090, 66252), (1308, 55210), (1635, 44168), (2180, 33126), (2616, 27605), (3270, 22084), (4360, 16563), (5521, 13080), (6540, 11042)]