109980240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10657}}^1$

素因数の和:10716

約数の個数: 80

約数和(自身を含む): 348900288

約数和(自身を除く): 238920048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 10657, 21314, 31971, 42628, 53285, 63942, 85256, 106570, 127884, 159855, 170512, 213140, 255768, 319710, 426280, 458251, 511536, 639420, 852560, 916502, 1278840, 1374753, 1833004, 2291255, 2557680, 2749506, 3666008, 4582510, 5499012, 6873765, 7332016, 9165020, 10998024, 13747530, 18330040, 21996048, 27495060, 36660080, 54990120, 109980240]

約数ペア:

[(1, 109980240), (2, 54990120), (3, 36660080), (4, 27495060), (5, 21996048), (6, 18330040), (8, 13747530), (10, 10998024), (12, 9165020), (15, 7332016), (16, 6873765), (20, 5499012), (24, 4582510), (30, 3666008), (40, 2749506), (43, 2557680), (48, 2291255), (60, 1833004), (80, 1374753), (86, 1278840), (120, 916502), (129, 852560), (172, 639420), (215, 511536), (240, 458251), (258, 426280), (344, 319710), (430, 255768), (516, 213140), (645, 170512), (688, 159855), (860, 127884), (1032, 106570), (1290, 85256), (1720, 63942), (2064, 53285), (2580, 42628), (3440, 31971), (5160, 21314), (10320, 10657)]