82783320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6329}}^1$

素因数の和:6452

約数の個数: 64

約数和(自身を含む): 250668000

約数和(自身を除く): 167884680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6329, 6540, 12658, 13080, 18987, 25316, 31645, 37974, 50632, 63290, 75948, 94935, 126580, 151896, 189870, 253160, 379740, 689861, 759480, 1379722, 2069583, 2759444, 3449305, 4139166, 5518888, 6898610, 8278332, 10347915, 13797220, 16556664, 20695830, 27594440, 41391660, 82783320]

約数ペア:

[(1, 82783320), (2, 41391660), (3, 27594440), (4, 20695830), (5, 16556664), (6, 13797220), (8, 10347915), (10, 8278332), (12, 6898610), (15, 5518888), (20, 4139166), (24, 3449305), (30, 2759444), (40, 2069583), (60, 1379722), (109, 759480), (120, 689861), (218, 379740), (327, 253160), (436, 189870), (545, 151896), (654, 126580), (872, 94935), (1090, 75948), (1308, 63290), (1635, 50632), (2180, 37974), (2616, 31645), (3270, 25316), (4360, 18987), (6329, 13080), (6540, 12658)]