6222840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4016

約数の個数: 64

約数和(自身を含む): 20109600

約数和(自身を除く): 13886760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3989, 7978, 11967, 15956, 19945, 23934, 31912, 39890, 47868, 51857, 59835, 79780, 95736, 103714, 119670, 155571, 159560, 207428, 239340, 259285, 311142, 414856, 478680, 518570, 622284, 777855, 1037140, 1244568, 1555710, 2074280, 3111420, 6222840]

約数ペア:

[(1, 6222840), (2, 3111420), (3, 2074280), (4, 1555710), (5, 1244568), (6, 1037140), (8, 777855), (10, 622284), (12, 518570), (13, 478680), (15, 414856), (20, 311142), (24, 259285), (26, 239340), (30, 207428), (39, 159560), (40, 155571), (52, 119670), (60, 103714), (65, 95736), (78, 79780), (104, 59835), (120, 51857), (130, 47868), (156, 39890), (195, 31912), (260, 23934), (312, 19945), (390, 15956), (520, 11967), (780, 7978), (1560, 3989)]