18570120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9103}}^1$

素因数の和:9134

約数の個数: 64

約数和(自身を含む): 58993920

約数和(自身を除く): 40423800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9103, 18206, 27309, 36412, 45515, 54618, 72824, 91030, 109236, 136545, 154751, 182060, 218472, 273090, 309502, 364120, 464253, 546180, 619004, 773755, 928506, 1092360, 1238008, 1547510, 1857012, 2321265, 3095020, 3714024, 4642530, 6190040, 9285060, 18570120]

約数ペア:

[(1, 18570120), (2, 9285060), (3, 6190040), (4, 4642530), (5, 3714024), (6, 3095020), (8, 2321265), (10, 1857012), (12, 1547510), (15, 1238008), (17, 1092360), (20, 928506), (24, 773755), (30, 619004), (34, 546180), (40, 464253), (51, 364120), (60, 309502), (68, 273090), (85, 218472), (102, 182060), (120, 154751), (136, 136545), (170, 109236), (204, 91030), (255, 72824), (340, 54618), (408, 45515), (510, 36412), (680, 27309), (1020, 18206), (2040, 9103)]