149476560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3967}}^1$

素因数の和:4140

約数の個数: 80

約数和(自身を含む): 466446336

約数和(自身を除く): 316969776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 3967, 4710, 6280, 7536, 7934, 9420, 11901, 12560, 15868, 18840, 19835, 23802, 31736, 37680, 39670, 47604, 59505, 63472, 79340, 95208, 119010, 158680, 190416, 238020, 317360, 476040, 622819, 952080, 1245638, 1868457, 2491276, 3114095, 3736914, 4982552, 6228190, 7473828, 9342285, 9965104, 12456380, 14947656, 18684570, 24912760, 29895312, 37369140, 49825520, 74738280, 149476560]

約数ペア:

[(1, 149476560), (2, 74738280), (3, 49825520), (4, 37369140), (5, 29895312), (6, 24912760), (8, 18684570), (10, 14947656), (12, 12456380), (15, 9965104), (16, 9342285), (20, 7473828), (24, 6228190), (30, 4982552), (40, 3736914), (48, 3114095), (60, 2491276), (80, 1868457), (120, 1245638), (157, 952080), (240, 622819), (314, 476040), (471, 317360), (628, 238020), (785, 190416), (942, 158680), (1256, 119010), (1570, 95208), (1884, 79340), (2355, 63472), (2512, 59505), (3140, 47604), (3768, 39670), (3967, 37680), (4710, 31736), (6280, 23802), (7536, 19835), (7934, 18840), (9420, 15868), (11901, 12560)]