253196040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49069}}^1$

素因数の和:49126

約数の個数: 64

約数和(自身を含む): 777268800

約数和(自身を除く): 524072760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 49069, 98138, 147207, 196276, 245345, 294414, 392552, 490690, 588828, 736035, 981380, 1177656, 1472070, 1962760, 2109967, 2944140, 4219934, 5888280, 6329901, 8439868, 10549835, 12659802, 16879736, 21099670, 25319604, 31649505, 42199340, 50639208, 63299010, 84398680, 126598020, 253196040]

約数ペア:

[(1, 253196040), (2, 126598020), (3, 84398680), (4, 63299010), (5, 50639208), (6, 42199340), (8, 31649505), (10, 25319604), (12, 21099670), (15, 16879736), (20, 12659802), (24, 10549835), (30, 8439868), (40, 6329901), (43, 5888280), (60, 4219934), (86, 2944140), (120, 2109967), (129, 1962760), (172, 1472070), (215, 1177656), (258, 981380), (344, 736035), (430, 588828), (516, 490690), (645, 392552), (860, 294414), (1032, 245345), (1290, 196276), (1720, 147207), (2580, 98138), (5160, 49069)]