57263940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4027}}^1$

素因数の和:4121

約数の個数: 72

約数和(自身を含む): 175943040

約数和(自身を除く): 118679100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4027, 4740, 7110, 8054, 12081, 14220, 16108, 20135, 24162, 36243, 40270, 48324, 60405, 72486, 80540, 120810, 144972, 181215, 241620, 318133, 362430, 636266, 724860, 954399, 1272532, 1590665, 1908798, 2863197, 3181330, 3817596, 4771995, 5726394, 6362660, 9543990, 11452788, 14315985, 19087980, 28631970, 57263940]

約数ペア:

[(1, 57263940), (2, 28631970), (3, 19087980), (4, 14315985), (5, 11452788), (6, 9543990), (9, 6362660), (10, 5726394), (12, 4771995), (15, 3817596), (18, 3181330), (20, 2863197), (30, 1908798), (36, 1590665), (45, 1272532), (60, 954399), (79, 724860), (90, 636266), (158, 362430), (180, 318133), (237, 241620), (316, 181215), (395, 144972), (474, 120810), (711, 80540), (790, 72486), (948, 60405), (1185, 48324), (1422, 40270), (1580, 36243), (2370, 24162), (2844, 20135), (3555, 16108), (4027, 14220), (4740, 12081), (7110, 8054)]