329757720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2447}}^1$

素因数の和:3584

約数の個数: 64

約数和(自身を含む): 990558720

約数和(自身を除く): 660801000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1123, 2246, 2447, 3369, 4492, 4894, 5615, 6738, 7341, 8984, 9788, 11230, 12235, 13476, 14682, 16845, 19576, 22460, 24470, 26952, 29364, 33690, 36705, 44920, 48940, 58728, 67380, 73410, 97880, 134760, 146820, 293640, 2747981, 5495962, 8243943, 10991924, 13739905, 16487886, 21983848, 27479810, 32975772, 41219715, 54959620, 65951544, 82439430, 109919240, 164878860, 329757720]

約数ペア:

[(1, 329757720), (2, 164878860), (3, 109919240), (4, 82439430), (5, 65951544), (6, 54959620), (8, 41219715), (10, 32975772), (12, 27479810), (15, 21983848), (20, 16487886), (24, 13739905), (30, 10991924), (40, 8243943), (60, 5495962), (120, 2747981), (1123, 293640), (2246, 146820), (2447, 134760), (3369, 97880), (4492, 73410), (4894, 67380), (5615, 58728), (6738, 48940), (7341, 44920), (8984, 36705), (9788, 33690), (11230, 29364), (12235, 26952), (13476, 24470), (14682, 22460), (16845, 19576)]