25520160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 81527040

約数和(自身を除く): 56006880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 673, 790, 948, 1185, 1264, 1346, 1580, 1896, 2019, 2370, 2528, 2692, 3160, 3365, 3792, 4038, 4740, 5384, 6320, 6730, 7584, 8076, 9480, 10095, 10768, 12640, 13460, 16152, 18960, 20190, 21536, 26920, 32304, 37920, 40380, 53167, 53840, 64608, 80760, 106334, 107680, 159501, 161520, 212668, 265835, 319002, 323040, 425336, 531670, 638004, 797505, 850672, 1063340, 1276008, 1595010, 1701344, 2126680, 2552016, 3190020, 4253360, 5104032, 6380040, 8506720, 12760080, 25520160]

約数ペア:

[(1, 25520160), (2, 12760080), (3, 8506720), (4, 6380040), (5, 5104032), (6, 4253360), (8, 3190020), (10, 2552016), (12, 2126680), (15, 1701344), (16, 1595010), (20, 1276008), (24, 1063340), (30, 850672), (32, 797505), (40, 638004), (48, 531670), (60, 425336), (79, 323040), (80, 319002), (96, 265835), (120, 212668), (158, 161520), (160, 159501), (237, 107680), (240, 106334), (316, 80760), (395, 64608), (474, 53840), (480, 53167), (632, 40380), (673, 37920), (790, 32304), (948, 26920), (1185, 21536), (1264, 20190), (1346, 18960), (1580, 16152), (1896, 13460), (2019, 12640), (2370, 10768), (2528, 10095), (2692, 9480), (3160, 8076), (3365, 7584), (3792, 6730), (4038, 6320), (4740, 5384)]