70916280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1543}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 213442560

約数和(自身を除く): 142526280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1543, 1915, 2298, 3064, 3086, 3830, 4596, 4629, 5745, 6172, 7660, 7715, 9192, 9258, 11490, 12344, 15320, 15430, 18516, 22980, 23145, 30860, 37032, 45960, 46290, 61720, 92580, 185160, 590969, 1181938, 1772907, 2363876, 2954845, 3545814, 4727752, 5909690, 7091628, 8864535, 11819380, 14183256, 17729070, 23638760, 35458140, 70916280]

約数ペア:

[(1, 70916280), (2, 35458140), (3, 23638760), (4, 17729070), (5, 14183256), (6, 11819380), (8, 8864535), (10, 7091628), (12, 5909690), (15, 4727752), (20, 3545814), (24, 2954845), (30, 2363876), (40, 1772907), (60, 1181938), (120, 590969), (383, 185160), (766, 92580), (1149, 61720), (1532, 46290), (1543, 45960), (1915, 37032), (2298, 30860), (3064, 23145), (3086, 22980), (3830, 18516), (4596, 15430), (4629, 15320), (5745, 12344), (6172, 11490), (7660, 9258), (7715, 9192)]