54759120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17551}}^1$

素因数の和:17580

約数の個数: 80

約数和(自身を含む): 182821632

約数和(自身を除く): 128062512

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, 17551, 35102, 52653, 70204, 87755, 105306, 140408, 175510, 210612, 228163, 263265, 280816, 351020, 421224, 456326, 526530, 684489, 702040, 842448, 912652, 1053060, 1140815, 1368978, 1404080, 1825304, 2106120, 2281630, 2737956, 3422445, 3650608, 4212240, 4563260, 5475912, 6844890, 9126520, 10951824, 13689780, 18253040, 27379560, 54759120]

約数ペア:

[(1, 54759120), (2, 27379560), (3, 18253040), (4, 13689780), (5, 10951824), (6, 9126520), (8, 6844890), (10, 5475912), (12, 4563260), (13, 4212240), (15, 3650608), (16, 3422445), (20, 2737956), (24, 2281630), (26, 2106120), (30, 1825304), (39, 1404080), (40, 1368978), (48, 1140815), (52, 1053060), (60, 912652), (65, 842448), (78, 702040), (80, 684489), (104, 526530), (120, 456326), (130, 421224), (156, 351020), (195, 280816), (208, 263265), (240, 228163), (260, 210612), (312, 175510), (390, 140408), (520, 105306), (624, 87755), (780, 70204), (1040, 52653), (1560, 35102), (3120, 17551)]