8514480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2758

約数の個数: 80

約数和(自身を含む): 28435680

約数和(自身を除く): 19921200

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, 2729, 3120, 5458, 8187, 10916, 13645, 16374, 21832, 27290, 32748, 35477, 40935, 43664, 54580, 65496, 70954, 81870, 106431, 109160, 130992, 141908, 163740, 177385, 212862, 218320, 283816, 327480, 354770, 425724, 532155, 567632, 654960, 709540, 851448, 1064310, 1419080, 1702896, 2128620, 2838160, 4257240, 8514480]

約数ペア:

[(1, 8514480), (2, 4257240), (3, 2838160), (4, 2128620), (5, 1702896), (6, 1419080), (8, 1064310), (10, 851448), (12, 709540), (13, 654960), (15, 567632), (16, 532155), (20, 425724), (24, 354770), (26, 327480), (30, 283816), (39, 218320), (40, 212862), (48, 177385), (52, 163740), (60, 141908), (65, 130992), (78, 109160), (80, 106431), (104, 81870), (120, 70954), (130, 65496), (156, 54580), (195, 43664), (208, 40935), (240, 35477), (260, 32748), (312, 27290), (390, 21832), (520, 16374), (624, 13645), (780, 10916), (1040, 8187), (1560, 5458), (2729, 3120)]