39531120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9689}}^1$

素因数の和:9722

約数の個数: 80

約数和(自身を含む): 129768480

約数和(自身を除く): 90237360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9689, 19378, 29067, 38756, 48445, 58134, 77512, 96890, 116268, 145335, 155024, 164713, 193780, 232536, 290670, 329426, 387560, 465072, 494139, 581340, 658852, 775120, 823565, 988278, 1162680, 1317704, 1647130, 1976556, 2325360, 2470695, 2635408, 3294260, 3953112, 4941390, 6588520, 7906224, 9882780, 13177040, 19765560, 39531120]

約数ペア:

[(1, 39531120), (2, 19765560), (3, 13177040), (4, 9882780), (5, 7906224), (6, 6588520), (8, 4941390), (10, 3953112), (12, 3294260), (15, 2635408), (16, 2470695), (17, 2325360), (20, 1976556), (24, 1647130), (30, 1317704), (34, 1162680), (40, 988278), (48, 823565), (51, 775120), (60, 658852), (68, 581340), (80, 494139), (85, 465072), (102, 387560), (120, 329426), (136, 290670), (170, 232536), (204, 193780), (240, 164713), (255, 155024), (272, 145335), (340, 116268), (408, 96890), (510, 77512), (680, 58134), (816, 48445), (1020, 38756), (1360, 29067), (2040, 19378), (4080, 9689)]