340501680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8923}}^1$

素因数の和:8995

約数の個数: 120

約数和(自身を含む): 1165224528

約数和(自身を除く): 824722848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 8923, 9540, 12720, 17846, 19080, 26769, 35692, 38160, 44615, 53538, 71384, 80307, 89230, 107076, 133845, 142768, 160614, 178460, 214152, 267690, 321228, 356920, 401535, 428304, 472919, 535380, 642456, 713840, 803070, 945838, 1070760, 1284912, 1418757, 1606140, 1891676, 2141520, 2364595, 2837514, 3212280, 3783352, 4256271, 4729190, 5675028, 6424560, 7093785, 7566704, 8512542, 9458380, 11350056, 14187570, 17025084, 18916760, 21281355, 22700112, 28375140, 34050168, 37833520, 42562710, 56750280, 68100336, 85125420, 113500560, 170250840, 340501680]

約数ペア:

[(1, 340501680), (2, 170250840), (3, 113500560), (4, 85125420), (5, 68100336), (6, 56750280), (8, 42562710), (9, 37833520), (10, 34050168), (12, 28375140), (15, 22700112), (16, 21281355), (18, 18916760), (20, 17025084), (24, 14187570), (30, 11350056), (36, 9458380), (40, 8512542), (45, 7566704), (48, 7093785), (53, 6424560), (60, 5675028), (72, 4729190), (80, 4256271), (90, 3783352), (106, 3212280), (120, 2837514), (144, 2364595), (159, 2141520), (180, 1891676), (212, 1606140), (240, 1418757), (265, 1284912), (318, 1070760), (360, 945838), (424, 803070), (477, 713840), (530, 642456), (636, 535380), (720, 472919), (795, 428304), (848, 401535), (954, 356920), (1060, 321228), (1272, 267690), (1590, 214152), (1908, 178460), (2120, 160614), (2385, 142768), (2544, 133845), (3180, 107076), (3816, 89230), (4240, 80307), (4770, 71384), (6360, 53538), (7632, 44615), (8923, 38160), (9540, 35692), (12720, 26769), (17846, 19080)]