131757720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7369}}^1$

素因数の和:7532

約数の個数: 64

約数和(自身を含む): 397980000

約数和(自身を除く): 266222280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 7369, 8940, 14738, 17880, 22107, 29476, 36845, 44214, 58952, 73690, 88428, 110535, 147380, 176856, 221070, 294760, 442140, 884280, 1097981, 2195962, 3293943, 4391924, 5489905, 6587886, 8783848, 10979810, 13175772, 16469715, 21959620, 26351544, 32939430, 43919240, 65878860, 131757720]

約数ペア:

[(1, 131757720), (2, 65878860), (3, 43919240), (4, 32939430), (5, 26351544), (6, 21959620), (8, 16469715), (10, 13175772), (12, 10979810), (15, 8783848), (20, 6587886), (24, 5489905), (30, 4391924), (40, 3293943), (60, 2195962), (120, 1097981), (149, 884280), (298, 442140), (447, 294760), (596, 221070), (745, 176856), (894, 147380), (1192, 110535), (1490, 88428), (1788, 73690), (2235, 58952), (2980, 44214), (3576, 36845), (4470, 29476), (5960, 22107), (7369, 17880), (8940, 14738)]