189675120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46489}}^1$

素因数の和:46522

約数の個数: 80

約数和(自身を含む): 622594080

約数和(自身を除く): 432918960

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, 46489, 92978, 139467, 185956, 232445, 278934, 371912, 464890, 557868, 697335, 743824, 790313, 929780, 1115736, 1394670, 1580626, 1859560, 2231472, 2370939, 2789340, 3161252, 3719120, 3951565, 4741878, 5578680, 6322504, 7903130, 9483756, 11157360, 11854695, 12645008, 15806260, 18967512, 23709390, 31612520, 37935024, 47418780, 63225040, 94837560, 189675120]

約数ペア:

[(1, 189675120), (2, 94837560), (3, 63225040), (4, 47418780), (5, 37935024), (6, 31612520), (8, 23709390), (10, 18967512), (12, 15806260), (15, 12645008), (16, 11854695), (17, 11157360), (20, 9483756), (24, 7903130), (30, 6322504), (34, 5578680), (40, 4741878), (48, 3951565), (51, 3719120), (60, 3161252), (68, 2789340), (80, 2370939), (85, 2231472), (102, 1859560), (120, 1580626), (136, 1394670), (170, 1115736), (204, 929780), (240, 790313), (255, 743824), (272, 697335), (340, 557868), (408, 464890), (510, 371912), (680, 278934), (816, 232445), (1020, 185956), (1360, 139467), (2040, 92978), (4080, 46489)]