172611240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3433}}^1$

素因数の和:3866

約数の個数: 64

約数和(自身を含む): 519220800

約数和(自身を除く): 346609560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 2095, 2514, 3352, 3433, 4190, 5028, 6285, 6866, 8380, 10056, 10299, 12570, 13732, 16760, 17165, 20598, 25140, 27464, 34330, 41196, 50280, 51495, 68660, 82392, 102990, 137320, 205980, 411960, 1438427, 2876854, 4315281, 5753708, 7192135, 8630562, 11507416, 14384270, 17261124, 21576405, 28768540, 34522248, 43152810, 57537080, 86305620, 172611240]

約数ペア:

[(1, 172611240), (2, 86305620), (3, 57537080), (4, 43152810), (5, 34522248), (6, 28768540), (8, 21576405), (10, 17261124), (12, 14384270), (15, 11507416), (20, 8630562), (24, 7192135), (30, 5753708), (40, 4315281), (60, 2876854), (120, 1438427), (419, 411960), (838, 205980), (1257, 137320), (1676, 102990), (2095, 82392), (2514, 68660), (3352, 51495), (3433, 50280), (4190, 41196), (5028, 34330), (6285, 27464), (6866, 25140), (8380, 20598), (10056, 17165), (10299, 16760), (12570, 13732)]