156301020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21179}}^1$

素因数の和:21235

約数の個数: 72

約数和(自身を含む): 485699760

約数和(自身を除く): 329398740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 21179, 42358, 63537, 84716, 105895, 127074, 190611, 211790, 254148, 317685, 381222, 423580, 635370, 762444, 868339, 953055, 1270740, 1736678, 1906110, 2605017, 3473356, 3812220, 4341695, 5210034, 7815051, 8683390, 10420068, 13025085, 15630102, 17366780, 26050170, 31260204, 39075255, 52100340, 78150510, 156301020]

約数ペア:

[(1, 156301020), (2, 78150510), (3, 52100340), (4, 39075255), (5, 31260204), (6, 26050170), (9, 17366780), (10, 15630102), (12, 13025085), (15, 10420068), (18, 8683390), (20, 7815051), (30, 5210034), (36, 4341695), (41, 3812220), (45, 3473356), (60, 2605017), (82, 1906110), (90, 1736678), (123, 1270740), (164, 953055), (180, 868339), (205, 762444), (246, 635370), (369, 423580), (410, 381222), (492, 317685), (615, 254148), (738, 211790), (820, 190611), (1230, 127074), (1476, 105895), (1845, 84716), (2460, 63537), (3690, 42358), (7380, 21179)]