2582195160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{61657}}^1$

素因数の和:62020

約数の個数: 64

約数和(自身を含む): 7768908000

約数和(自身を除く): 5186712840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 10470, 13960, 20940, 41880, 61657, 123314, 184971, 246628, 308285, 369942, 493256, 616570, 739884, 924855, 1233140, 1479768, 1849710, 2466280, 3699420, 7398840, 21518293, 43036586, 64554879, 86073172, 107591465, 129109758, 172146344, 215182930, 258219516, 322774395, 430365860, 516439032, 645548790, 860731720, 1291097580, 2582195160]

約数ペア:

[(1, 2582195160), (2, 1291097580), (3, 860731720), (4, 645548790), (5, 516439032), (6, 430365860), (8, 322774395), (10, 258219516), (12, 215182930), (15, 172146344), (20, 129109758), (24, 107591465), (30, 86073172), (40, 64554879), (60, 43036586), (120, 21518293), (349, 7398840), (698, 3699420), (1047, 2466280), (1396, 1849710), (1745, 1479768), (2094, 1233140), (2792, 924855), (3490, 739884), (4188, 616570), (5235, 493256), (6980, 369942), (8376, 308285), (10470, 246628), (13960, 184971), (20940, 123314), (41880, 61657)]