495221880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37861}}^1$

素因数の和:37984

約数の個数: 64

約数和(自身を含む): 1499335200

約数和(自身を除く): 1004113320

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, 6540, 13080, 37861, 75722, 113583, 151444, 189305, 227166, 302888, 378610, 454332, 567915, 757220, 908664, 1135830, 1514440, 2271660, 4126849, 4543320, 8253698, 12380547, 16507396, 20634245, 24761094, 33014792, 41268490, 49522188, 61902735, 82536980, 99044376, 123805470, 165073960, 247610940, 495221880]

約数ペア:

[(1, 495221880), (2, 247610940), (3, 165073960), (4, 123805470), (5, 99044376), (6, 82536980), (8, 61902735), (10, 49522188), (12, 41268490), (15, 33014792), (20, 24761094), (24, 20634245), (30, 16507396), (40, 12380547), (60, 8253698), (109, 4543320), (120, 4126849), (218, 2271660), (327, 1514440), (436, 1135830), (545, 908664), (654, 757220), (872, 567915), (1090, 454332), (1308, 378610), (1635, 302888), (2180, 227166), (2616, 189305), (3270, 151444), (4360, 113583), (6540, 75722), (13080, 37861)]