1530102640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59957}}^1$

素因数の和:60010

約数の個数: 80

約数和(自身を含む): 4014787680

約数和(自身を除く): 2484685040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 12760, 25520, 59957, 119914, 239828, 299785, 479656, 599570, 659527, 959312, 1199140, 1319054, 1738753, 2398280, 2638108, 3297635, 3477506, 4796560, 5276216, 6595270, 6955012, 8693765, 10552432, 13190540, 13910024, 17387530, 19126283, 26381080, 27820048, 34775060, 38252566, 52762160, 69550120, 76505132, 95631415, 139100240, 153010264, 191262830, 306020528, 382525660, 765051320, 1530102640]

約数ペア:

[(1, 1530102640), (2, 765051320), (4, 382525660), (5, 306020528), (8, 191262830), (10, 153010264), (11, 139100240), (16, 95631415), (20, 76505132), (22, 69550120), (29, 52762160), (40, 38252566), (44, 34775060), (55, 27820048), (58, 26381080), (80, 19126283), (88, 17387530), (110, 13910024), (116, 13190540), (145, 10552432), (176, 8693765), (220, 6955012), (232, 6595270), (290, 5276216), (319, 4796560), (440, 3477506), (464, 3297635), (580, 2638108), (638, 2398280), (880, 1738753), (1160, 1319054), (1276, 1199140), (1595, 959312), (2320, 659527), (2552, 599570), (3190, 479656), (5104, 299785), (6380, 239828), (12760, 119914), (25520, 59957)]