76040520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20441}}^1$

素因数の和:20486

約数の個数: 64

約数和(自身を含む): 235491840

約数和(自身を除く): 159451320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 20441, 40882, 61323, 81764, 102205, 122646, 163528, 204410, 245292, 306615, 408820, 490584, 613230, 633671, 817640, 1226460, 1267342, 1901013, 2452920, 2534684, 3168355, 3802026, 5069368, 6336710, 7604052, 9505065, 12673420, 15208104, 19010130, 25346840, 38020260, 76040520]

約数ペア:

[(1, 76040520), (2, 38020260), (3, 25346840), (4, 19010130), (5, 15208104), (6, 12673420), (8, 9505065), (10, 7604052), (12, 6336710), (15, 5069368), (20, 3802026), (24, 3168355), (30, 2534684), (31, 2452920), (40, 1901013), (60, 1267342), (62, 1226460), (93, 817640), (120, 633671), (124, 613230), (155, 490584), (186, 408820), (248, 306615), (310, 245292), (372, 204410), (465, 163528), (620, 122646), (744, 102205), (930, 81764), (1240, 61323), (1860, 40882), (3720, 20441)]