1164780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{719}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 3659040

約数和(自身を除く): 2494260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 719, 810, 1438, 1620, 2157, 2876, 3595, 4314, 6471, 7190, 8628, 10785, 12942, 14380, 19413, 21570, 25884, 32355, 38826, 43140, 58239, 64710, 77652, 97065, 116478, 129420, 194130, 232956, 291195, 388260, 582390, 1164780]

約数ペア:

[(1, 1164780), (2, 582390), (3, 388260), (4, 291195), (5, 232956), (6, 194130), (9, 129420), (10, 116478), (12, 97065), (15, 77652), (18, 64710), (20, 58239), (27, 43140), (30, 38826), (36, 32355), (45, 25884), (54, 21570), (60, 19413), (81, 14380), (90, 12942), (108, 10785), (135, 8628), (162, 7190), (180, 6471), (270, 4314), (324, 3595), (405, 2876), (540, 2157), (719, 1620), (810, 1438)]