5040160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 12765060

約数和(自身を除く): 7724900

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 109, 136, 160, 170, 218, 272, 289, 340, 436, 544, 545, 578, 680, 872, 1090, 1156, 1360, 1445, 1744, 1853, 2180, 2312, 2720, 2890, 3488, 3706, 4360, 4624, 5780, 7412, 8720, 9248, 9265, 11560, 14824, 17440, 18530, 23120, 29648, 31501, 37060, 46240, 59296, 63002, 74120, 126004, 148240, 157505, 252008, 296480, 315010, 504016, 630020, 1008032, 1260040, 2520080, 5040160]

約数ペア:

[(1, 5040160), (2, 2520080), (4, 1260040), (5, 1008032), (8, 630020), (10, 504016), (16, 315010), (17, 296480), (20, 252008), (32, 157505), (34, 148240), (40, 126004), (68, 74120), (80, 63002), (85, 59296), (109, 46240), (136, 37060), (160, 31501), (170, 29648), (218, 23120), (272, 18530), (289, 17440), (340, 14824), (436, 11560), (544, 9265), (545, 9248), (578, 8720), (680, 7412), (872, 5780), (1090, 4624), (1156, 4360), (1360, 3706), (1445, 3488), (1744, 2890), (1853, 2720), (2180, 2312)]