8929260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 27387360

約数和(自身を除く): 18458100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 439, 452, 565, 678, 878, 1017, 1130, 1317, 1356, 1695, 1756, 2034, 2195, 2260, 2634, 3390, 3951, 4068, 4390, 5085, 5268, 6585, 6780, 7902, 8780, 10170, 13170, 15804, 19755, 20340, 26340, 39510, 49607, 79020, 99214, 148821, 198428, 248035, 297642, 446463, 496070, 595284, 744105, 892926, 992140, 1488210, 1785852, 2232315, 2976420, 4464630, 8929260]

約数ペア:

[(1, 8929260), (2, 4464630), (3, 2976420), (4, 2232315), (5, 1785852), (6, 1488210), (9, 992140), (10, 892926), (12, 744105), (15, 595284), (18, 496070), (20, 446463), (30, 297642), (36, 248035), (45, 198428), (60, 148821), (90, 99214), (113, 79020), (180, 49607), (226, 39510), (339, 26340), (439, 20340), (452, 19755), (565, 15804), (678, 13170), (878, 10170), (1017, 8780), (1130, 7902), (1317, 6780), (1356, 6585), (1695, 5268), (1756, 5085), (2034, 4390), (2195, 4068), (2260, 3951), (2634, 3390)]