157266960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2719}}^1$

素因数の和:2976

約数の個数: 80

約数和(自身を含む): 489730560

約数和(自身を除く): 332463600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2719, 2892, 3615, 3856, 4820, 5438, 5784, 7230, 8157, 9640, 10876, 11568, 13595, 14460, 16314, 19280, 21752, 27190, 28920, 32628, 40785, 43504, 54380, 57840, 65256, 81570, 108760, 130512, 163140, 217520, 326280, 652560, 655279, 1310558, 1965837, 2621116, 3276395, 3931674, 5242232, 6552790, 7863348, 9829185, 10484464, 13105580, 15726696, 19658370, 26211160, 31453392, 39316740, 52422320, 78633480, 157266960]

約数ペア:

[(1, 157266960), (2, 78633480), (3, 52422320), (4, 39316740), (5, 31453392), (6, 26211160), (8, 19658370), (10, 15726696), (12, 13105580), (15, 10484464), (16, 9829185), (20, 7863348), (24, 6552790), (30, 5242232), (40, 3931674), (48, 3276395), (60, 2621116), (80, 1965837), (120, 1310558), (240, 655279), (241, 652560), (482, 326280), (723, 217520), (964, 163140), (1205, 130512), (1446, 108760), (1928, 81570), (2410, 65256), (2719, 57840), (2892, 54380), (3615, 43504), (3856, 40785), (4820, 32628), (5438, 28920), (5784, 27190), (7230, 21752), (8157, 19280), (9640, 16314), (10876, 14460), (11568, 13595)]