109382520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70117}}^1$

素因数の和:70144

約数の個数: 64

約数和(自身を含む): 353394720

約数和(自身を除く): 244012200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 70117, 140234, 210351, 280468, 350585, 420702, 560936, 701170, 841404, 911521, 1051755, 1402340, 1682808, 1823042, 2103510, 2734563, 2804680, 3646084, 4207020, 4557605, 5469126, 7292168, 8414040, 9115210, 10938252, 13672815, 18230420, 21876504, 27345630, 36460840, 54691260, 109382520]

約数ペア:

[(1, 109382520), (2, 54691260), (3, 36460840), (4, 27345630), (5, 21876504), (6, 18230420), (8, 13672815), (10, 10938252), (12, 9115210), (13, 8414040), (15, 7292168), (20, 5469126), (24, 4557605), (26, 4207020), (30, 3646084), (39, 2804680), (40, 2734563), (52, 2103510), (60, 1823042), (65, 1682808), (78, 1402340), (104, 1051755), (120, 911521), (130, 841404), (156, 701170), (195, 560936), (260, 420702), (312, 350585), (390, 280468), (520, 210351), (780, 140234), (1560, 70117)]