105097680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{145969}}^1$

素因数の和:145988

約数の個数: 60

約数和(自身を含む): 352955460

約数和(自身を除く): 247857780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 145969, 291938, 437907, 583876, 729845, 875814, 1167752, 1313721, 1459690, 1751628, 2189535, 2335504, 2627442, 2919380, 3503256, 4379070, 5254884, 5838760, 6568605, 7006512, 8758140, 10509768, 11677520, 13137210, 17516280, 21019536, 26274420, 35032560, 52548840, 105097680]

約数ペア:

[(1, 105097680), (2, 52548840), (3, 35032560), (4, 26274420), (5, 21019536), (6, 17516280), (8, 13137210), (9, 11677520), (10, 10509768), (12, 8758140), (15, 7006512), (16, 6568605), (18, 5838760), (20, 5254884), (24, 4379070), (30, 3503256), (36, 2919380), (40, 2627442), (45, 2335504), (48, 2189535), (60, 1751628), (72, 1459690), (80, 1313721), (90, 1167752), (120, 875814), (144, 729845), (180, 583876), (240, 437907), (360, 291938), (720, 145969)]