54940080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17638

約数の個数: 80

約数和(自身を含む): 183425760

約数和(自身を除く): 128485680

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, 3120, 17609, 35218, 52827, 70436, 88045, 105654, 140872, 176090, 211308, 228917, 264135, 281744, 352180, 422616, 457834, 528270, 686751, 704360, 845232, 915668, 1056540, 1144585, 1373502, 1408720, 1831336, 2113080, 2289170, 2747004, 3433755, 3662672, 4226160, 4578340, 5494008, 6867510, 9156680, 10988016, 13735020, 18313360, 27470040, 54940080]

約数ペア:

[(1, 54940080), (2, 27470040), (3, 18313360), (4, 13735020), (5, 10988016), (6, 9156680), (8, 6867510), (10, 5494008), (12, 4578340), (13, 4226160), (15, 3662672), (16, 3433755), (20, 2747004), (24, 2289170), (26, 2113080), (30, 1831336), (39, 1408720), (40, 1373502), (48, 1144585), (52, 1056540), (60, 915668), (65, 845232), (78, 704360), (80, 686751), (104, 528270), (120, 457834), (130, 422616), (156, 352180), (195, 281744), (208, 264135), (240, 228917), (260, 211308), (312, 176090), (390, 140872), (520, 105654), (624, 88045), (780, 70436), (1040, 52827), (1560, 35218), (3120, 17609)]