5020080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 16769760

約数和(自身を除く): 11749680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1609, 3120, 3218, 4827, 6436, 8045, 9654, 12872, 16090, 19308, 20917, 24135, 25744, 32180, 38616, 41834, 48270, 62751, 64360, 77232, 83668, 96540, 104585, 125502, 128720, 167336, 193080, 209170, 251004, 313755, 334672, 386160, 418340, 502008, 627510, 836680, 1004016, 1255020, 1673360, 2510040, 5020080]

約数ペア:

[(1, 5020080), (2, 2510040), (3, 1673360), (4, 1255020), (5, 1004016), (6, 836680), (8, 627510), (10, 502008), (12, 418340), (13, 386160), (15, 334672), (16, 313755), (20, 251004), (24, 209170), (26, 193080), (30, 167336), (39, 128720), (40, 125502), (48, 104585), (52, 96540), (60, 83668), (65, 77232), (78, 64360), (80, 62751), (104, 48270), (120, 41834), (130, 38616), (156, 32180), (195, 25744), (208, 24135), (240, 20917), (260, 19308), (312, 16090), (390, 12872), (520, 9654), (624, 8045), (780, 6436), (1040, 4827), (1560, 3218), (1609, 3120)]