38372520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2441}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 116043840

約数和(自身を除く): 77671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2441, 2620, 3144, 3930, 4882, 5240, 7323, 7860, 9764, 12205, 14646, 15720, 19528, 24410, 29292, 36615, 48820, 58584, 73230, 97640, 146460, 292920, 319771, 639542, 959313, 1279084, 1598855, 1918626, 2558168, 3197710, 3837252, 4796565, 6395420, 7674504, 9593130, 12790840, 19186260, 38372520]

約数ペア:

[(1, 38372520), (2, 19186260), (3, 12790840), (4, 9593130), (5, 7674504), (6, 6395420), (8, 4796565), (10, 3837252), (12, 3197710), (15, 2558168), (20, 1918626), (24, 1598855), (30, 1279084), (40, 959313), (60, 639542), (120, 319771), (131, 292920), (262, 146460), (393, 97640), (524, 73230), (655, 58584), (786, 48820), (1048, 36615), (1310, 29292), (1572, 24410), (1965, 19528), (2441, 15720), (2620, 14646), (3144, 12205), (3930, 9764), (4882, 7860), (5240, 7323)]