84580080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27109}}^1$

素因数の和:27138

約数の個数: 80

約数和(自身を含む): 282377760

約数和(自身を除く): 197797680

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, 27109, 54218, 81327, 108436, 135545, 162654, 216872, 271090, 325308, 352417, 406635, 433744, 542180, 650616, 704834, 813270, 1057251, 1084360, 1301232, 1409668, 1626540, 1762085, 2114502, 2168720, 2819336, 3253080, 3524170, 4229004, 5286255, 5638672, 6506160, 7048340, 8458008, 10572510, 14096680, 16916016, 21145020, 28193360, 42290040, 84580080]

約数ペア:

[(1, 84580080), (2, 42290040), (3, 28193360), (4, 21145020), (5, 16916016), (6, 14096680), (8, 10572510), (10, 8458008), (12, 7048340), (13, 6506160), (15, 5638672), (16, 5286255), (20, 4229004), (24, 3524170), (26, 3253080), (30, 2819336), (39, 2168720), (40, 2114502), (48, 1762085), (52, 1626540), (60, 1409668), (65, 1301232), (78, 1084360), (80, 1057251), (104, 813270), (120, 704834), (130, 650616), (156, 542180), (195, 433744), (208, 406635), (240, 352417), (260, 325308), (312, 271090), (390, 216872), (520, 162654), (624, 135545), (780, 108436), (1040, 81327), (1560, 54218), (3120, 27109)]