82548960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13229}}^1$

素因数の和:13260

約数の個数: 96

約数和(自身を含む): 280052640

約数和(自身を除く): 197503680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13229, 26458, 39687, 52916, 66145, 79374, 105832, 132290, 158748, 171977, 198435, 211664, 264580, 317496, 343954, 396870, 423328, 515931, 529160, 634992, 687908, 793740, 859885, 1031862, 1058320, 1269984, 1375816, 1587480, 1719770, 2063724, 2116640, 2579655, 2751632, 3174960, 3439540, 4127448, 5159310, 5503264, 6349920, 6879080, 8254896, 10318620, 13758160, 16509792, 20637240, 27516320, 41274480, 82548960]

約数ペア:

[(1, 82548960), (2, 41274480), (3, 27516320), (4, 20637240), (5, 16509792), (6, 13758160), (8, 10318620), (10, 8254896), (12, 6879080), (13, 6349920), (15, 5503264), (16, 5159310), (20, 4127448), (24, 3439540), (26, 3174960), (30, 2751632), (32, 2579655), (39, 2116640), (40, 2063724), (48, 1719770), (52, 1587480), (60, 1375816), (65, 1269984), (78, 1058320), (80, 1031862), (96, 859885), (104, 793740), (120, 687908), (130, 634992), (156, 529160), (160, 515931), (195, 423328), (208, 396870), (240, 343954), (260, 317496), (312, 264580), (390, 211664), (416, 198435), (480, 171977), (520, 158748), (624, 132290), (780, 105832), (1040, 79374), (1248, 66145), (1560, 52916), (2080, 39687), (3120, 26458), (6240, 13229)]