161616480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3089}}^1$

素因数の和:3216

約数の個数: 96

約数和(自身を含む): 513928800

約数和(自身を除く): 352312320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3089, 3270, 3488, 4360, 5232, 6178, 6540, 8720, 9267, 10464, 12356, 13080, 15445, 17440, 18534, 24712, 26160, 30890, 37068, 46335, 49424, 52320, 61780, 74136, 92670, 98848, 123560, 148272, 185340, 247120, 296544, 336701, 370680, 494240, 673402, 741360, 1010103, 1346804, 1482720, 1683505, 2020206, 2693608, 3367010, 4040412, 5050515, 5387216, 6734020, 8080824, 10101030, 10774432, 13468040, 16161648, 20202060, 26936080, 32323296, 40404120, 53872160, 80808240, 161616480]

約数ペア:

[(1, 161616480), (2, 80808240), (3, 53872160), (4, 40404120), (5, 32323296), (6, 26936080), (8, 20202060), (10, 16161648), (12, 13468040), (15, 10774432), (16, 10101030), (20, 8080824), (24, 6734020), (30, 5387216), (32, 5050515), (40, 4040412), (48, 3367010), (60, 2693608), (80, 2020206), (96, 1683505), (109, 1482720), (120, 1346804), (160, 1010103), (218, 741360), (240, 673402), (327, 494240), (436, 370680), (480, 336701), (545, 296544), (654, 247120), (872, 185340), (1090, 148272), (1308, 123560), (1635, 98848), (1744, 92670), (2180, 74136), (2616, 61780), (3089, 52320), (3270, 49424), (3488, 46335), (4360, 37068), (5232, 30890), (6178, 26160), (6540, 24712), (8720, 18534), (9267, 17440), (10464, 15445), (12356, 13080)]