127899960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3793}}^1$

素因数の和:4088

約数の個数: 64

約数和(自身を含む): 385166880

約数和(自身を除く): 257266920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 3793, 4215, 5620, 6744, 7586, 8430, 11240, 11379, 15172, 16860, 18965, 22758, 30344, 33720, 37930, 45516, 56895, 75860, 91032, 113790, 151720, 227580, 455160, 1065833, 2131666, 3197499, 4263332, 5329165, 6394998, 8526664, 10658330, 12789996, 15987495, 21316660, 25579992, 31974990, 42633320, 63949980, 127899960]

約数ペア:

[(1, 127899960), (2, 63949980), (3, 42633320), (4, 31974990), (5, 25579992), (6, 21316660), (8, 15987495), (10, 12789996), (12, 10658330), (15, 8526664), (20, 6394998), (24, 5329165), (30, 4263332), (40, 3197499), (60, 2131666), (120, 1065833), (281, 455160), (562, 227580), (843, 151720), (1124, 113790), (1405, 91032), (1686, 75860), (2248, 56895), (2810, 45516), (3372, 37930), (3793, 33720), (4215, 30344), (5620, 22758), (6744, 18965), (7586, 16860), (8430, 15172), (11240, 11379)]