1974941520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{36901}}^1$

素因数の和:37140

約数の個数: 80

約数和(自身を含む): 6149939712

約数和(自身を除く): 4174998192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 3568, 4460, 5352, 6690, 8920, 10704, 13380, 17840, 26760, 36901, 53520, 73802, 110703, 147604, 184505, 221406, 295208, 369010, 442812, 553515, 590416, 738020, 885624, 1107030, 1476040, 1771248, 2214060, 2952080, 4428120, 8228923, 8856240, 16457846, 24686769, 32915692, 41144615, 49373538, 65831384, 82289230, 98747076, 123433845, 131662768, 164578460, 197494152, 246867690, 329156920, 394988304, 493735380, 658313840, 987470760, 1974941520]

約数ペア:

[(1, 1974941520), (2, 987470760), (3, 658313840), (4, 493735380), (5, 394988304), (6, 329156920), (8, 246867690), (10, 197494152), (12, 164578460), (15, 131662768), (16, 123433845), (20, 98747076), (24, 82289230), (30, 65831384), (40, 49373538), (48, 41144615), (60, 32915692), (80, 24686769), (120, 16457846), (223, 8856240), (240, 8228923), (446, 4428120), (669, 2952080), (892, 2214060), (1115, 1771248), (1338, 1476040), (1784, 1107030), (2230, 885624), (2676, 738020), (3345, 590416), (3568, 553515), (4460, 442812), (5352, 369010), (6690, 295208), (8920, 221406), (10704, 184505), (13380, 147604), (17840, 110703), (26760, 73802), (36901, 53520)]