190892040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3967}}^1$

素因数の和:4382

約数の個数: 64

約数和(自身を含む): 574248960

約数和(自身を除く): 383356920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 3208, 3967, 4010, 4812, 6015, 7934, 8020, 9624, 11901, 12030, 15868, 16040, 19835, 23802, 24060, 31736, 39670, 47604, 48120, 59505, 79340, 95208, 119010, 158680, 238020, 476040, 1590767, 3181534, 4772301, 6363068, 7953835, 9544602, 12726136, 15907670, 19089204, 23861505, 31815340, 38178408, 47723010, 63630680, 95446020, 190892040]

約数ペア:

[(1, 190892040), (2, 95446020), (3, 63630680), (4, 47723010), (5, 38178408), (6, 31815340), (8, 23861505), (10, 19089204), (12, 15907670), (15, 12726136), (20, 9544602), (24, 7953835), (30, 6363068), (40, 4772301), (60, 3181534), (120, 1590767), (401, 476040), (802, 238020), (1203, 158680), (1604, 119010), (2005, 95208), (2406, 79340), (3208, 59505), (3967, 48120), (4010, 47604), (4812, 39670), (6015, 31736), (7934, 24060), (8020, 23802), (9624, 19835), (11901, 16040), (12030, 15868)]