8842080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 30436560

約数和(自身を除く): 21594480

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, 109, 120, 130, 156, 160, 169, 195, 208, 218, 240, 260, 312, 327, 338, 390, 416, 436, 480, 507, 520, 545, 624, 654, 676, 780, 845, 872, 1014, 1040, 1090, 1248, 1308, 1352, 1417, 1560, 1635, 1690, 1744, 2028, 2080, 2180, 2535, 2616, 2704, 2834, 3120, 3270, 3380, 3488, 4056, 4251, 4360, 5070, 5232, 5408, 5668, 6240, 6540, 6760, 7085, 8112, 8502, 8720, 10140, 10464, 11336, 13080, 13520, 14170, 16224, 17004, 17440, 18421, 20280, 21255, 22672, 26160, 27040, 28340, 34008, 36842, 40560, 42510, 45344, 52320, 55263, 56680, 68016, 73684, 81120, 85020, 92105, 110526, 113360, 136032, 147368, 170040, 184210, 221052, 226720, 276315, 294736, 340080, 368420, 442104, 552630, 589472, 680160, 736840, 884208, 1105260, 1473680, 1768416, 2210520, 2947360, 4421040, 8842080]

約数ペア:

[(1, 8842080), (2, 4421040), (3, 2947360), (4, 2210520), (5, 1768416), (6, 1473680), (8, 1105260), (10, 884208), (12, 736840), (13, 680160), (15, 589472), (16, 552630), (20, 442104), (24, 368420), (26, 340080), (30, 294736), (32, 276315), (39, 226720), (40, 221052), (48, 184210), (52, 170040), (60, 147368), (65, 136032), (78, 113360), (80, 110526), (96, 92105), (104, 85020), (109, 81120), (120, 73684), (130, 68016), (156, 56680), (160, 55263), (169, 52320), (195, 45344), (208, 42510), (218, 40560), (240, 36842), (260, 34008), (312, 28340), (327, 27040), (338, 26160), (390, 22672), (416, 21255), (436, 20280), (480, 18421), (507, 17440), (520, 17004), (545, 16224), (624, 14170), (654, 13520), (676, 13080), (780, 11336), (845, 10464), (872, 10140), (1014, 8720), (1040, 8502), (1090, 8112), (1248, 7085), (1308, 6760), (1352, 6540), (1417, 6240), (1560, 5668), (1635, 5408), (1690, 5232), (1744, 5070), (2028, 4360), (2080, 4251), (2180, 4056), (2535, 3488), (2616, 3380), (2704, 3270), (2834, 3120)]