29981760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31231}}^1$

素因数の和:31251

約数の個数: 56

約数和(自身を含む): 95195136

約数和(自身を除く): 65213376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 31231, 62462, 93693, 124924, 156155, 187386, 249848, 312310, 374772, 468465, 499696, 624620, 749544, 936930, 999392, 1249240, 1499088, 1873860, 1998784, 2498480, 2998176, 3747720, 4996960, 5996352, 7495440, 9993920, 14990880, 29981760]

約数ペア:

[(1, 29981760), (2, 14990880), (3, 9993920), (4, 7495440), (5, 5996352), (6, 4996960), (8, 3747720), (10, 2998176), (12, 2498480), (15, 1998784), (16, 1873860), (20, 1499088), (24, 1249240), (30, 999392), (32, 936930), (40, 749544), (48, 624620), (60, 499696), (64, 468465), (80, 374772), (96, 312310), (120, 249848), (160, 187386), (192, 156155), (240, 124924), (320, 93693), (480, 62462), (960, 31231)]