30521160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 100035000

約数和(自身を除く): 69513840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 569, 596, 745, 894, 1138, 1192, 1341, 1490, 1707, 1788, 2235, 2276, 2682, 2845, 2980, 3414, 3576, 4470, 4552, 5121, 5364, 5690, 5960, 6705, 6828, 8535, 8940, 10242, 10728, 11380, 13410, 13656, 17070, 17880, 20484, 22760, 25605, 26820, 34140, 40968, 51210, 53640, 68280, 84781, 102420, 169562, 204840, 254343, 339124, 423905, 508686, 678248, 763029, 847810, 1017372, 1271715, 1526058, 1695620, 2034744, 2543430, 3052116, 3391240, 3815145, 5086860, 6104232, 7630290, 10173720, 15260580, 30521160]

約数ペア:

[(1, 30521160), (2, 15260580), (3, 10173720), (4, 7630290), (5, 6104232), (6, 5086860), (8, 3815145), (9, 3391240), (10, 3052116), (12, 2543430), (15, 2034744), (18, 1695620), (20, 1526058), (24, 1271715), (30, 1017372), (36, 847810), (40, 763029), (45, 678248), (60, 508686), (72, 423905), (90, 339124), (120, 254343), (149, 204840), (180, 169562), (298, 102420), (360, 84781), (447, 68280), (569, 53640), (596, 51210), (745, 40968), (894, 34140), (1138, 26820), (1192, 25605), (1341, 22760), (1490, 20484), (1707, 17880), (1788, 17070), (2235, 13656), (2276, 13410), (2682, 11380), (2845, 10728), (2980, 10242), (3414, 8940), (3576, 8535), (4470, 6828), (4552, 6705), (5121, 5960), (5364, 5690)]