7530120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 26371800

約数和(自身を除く): 18841680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 1609, 2340, 3218, 4680, 4827, 6436, 8045, 9654, 12872, 14481, 16090, 19308, 20917, 24135, 28962, 32180, 38616, 41834, 48270, 57924, 62751, 64360, 72405, 83668, 96540, 104585, 115848, 125502, 144810, 167336, 188253, 193080, 209170, 251004, 289620, 313755, 376506, 418340, 502008, 579240, 627510, 753012, 836680, 941265, 1255020, 1506024, 1882530, 2510040, 3765060, 7530120]

約数ペア:

[(1, 7530120), (2, 3765060), (3, 2510040), (4, 1882530), (5, 1506024), (6, 1255020), (8, 941265), (9, 836680), (10, 753012), (12, 627510), (13, 579240), (15, 502008), (18, 418340), (20, 376506), (24, 313755), (26, 289620), (30, 251004), (36, 209170), (39, 193080), (40, 188253), (45, 167336), (52, 144810), (60, 125502), (65, 115848), (72, 104585), (78, 96540), (90, 83668), (104, 72405), (117, 64360), (120, 62751), (130, 57924), (156, 48270), (180, 41834), (195, 38616), (234, 32180), (260, 28962), (312, 24135), (360, 20917), (390, 19308), (468, 16090), (520, 14481), (585, 12872), (780, 9654), (936, 8045), (1170, 6436), (1560, 4827), (1609, 4680), (2340, 3218)]