189930120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93103}}^1$

素因数の和:93134

約数の個数: 64

約数和(自身を含む): 603313920

約数和(自身を除く): 413383800

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, 93103, 186206, 279309, 372412, 465515, 558618, 744824, 931030, 1117236, 1396545, 1582751, 1862060, 2234472, 2793090, 3165502, 3724120, 4748253, 5586180, 6331004, 7913755, 9496506, 11172360, 12662008, 15827510, 18993012, 23741265, 31655020, 37986024, 47482530, 63310040, 94965060, 189930120]

約数ペア:

[(1, 189930120), (2, 94965060), (3, 63310040), (4, 47482530), (5, 37986024), (6, 31655020), (8, 23741265), (10, 18993012), (12, 15827510), (15, 12662008), (17, 11172360), (20, 9496506), (24, 7913755), (30, 6331004), (34, 5586180), (40, 4748253), (51, 3724120), (60, 3165502), (68, 2793090), (85, 2234472), (102, 1862060), (120, 1582751), (136, 1396545), (170, 1117236), (204, 931030), (255, 744824), (340, 558618), (408, 465515), (510, 372412), (680, 279309), (1020, 186206), (2040, 93103)]