4239120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 13927680

約数和(自身を除く): 9688560

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, 1039, 1360, 2040, 2078, 3117, 4080, 4156, 5195, 6234, 8312, 10390, 12468, 15585, 16624, 17663, 20780, 24936, 31170, 35326, 41560, 49872, 52989, 62340, 70652, 83120, 88315, 105978, 124680, 141304, 176630, 211956, 249360, 264945, 282608, 353260, 423912, 529890, 706520, 847824, 1059780, 1413040, 2119560, 4239120]

約数ペア:

[(1, 4239120), (2, 2119560), (3, 1413040), (4, 1059780), (5, 847824), (6, 706520), (8, 529890), (10, 423912), (12, 353260), (15, 282608), (16, 264945), (17, 249360), (20, 211956), (24, 176630), (30, 141304), (34, 124680), (40, 105978), (48, 88315), (51, 83120), (60, 70652), (68, 62340), (80, 52989), (85, 49872), (102, 41560), (120, 35326), (136, 31170), (170, 24936), (204, 20780), (240, 17663), (255, 16624), (272, 15585), (340, 12468), (408, 10390), (510, 8312), (680, 6234), (816, 5195), (1020, 4156), (1039, 4080), (1360, 3117), (2040, 2078)]