15016404060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11917781}}^1$

素因数の和:11917803

約数の個数: 72

約数和(自身を含む): 52056871776

約数和(自身を除く): 37040467716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 11917781, 23835562, 35753343, 47671124, 59588905, 71506686, 83424467, 107260029, 119177810, 143013372, 166848934, 178766715, 214520058, 238355620, 250273401, 333697868, 357533430, 417122335, 429040116, 500546802, 536300145, 715066860, 750820203, 834244670, 1001093604, 1072600290, 1251367005, 1501640406, 1668489340, 2145200580, 2502734010, 3003280812, 3754101015, 5005468020, 7508202030, 15016404060]

約数ペア:

[(1, 15016404060), (2, 7508202030), (3, 5005468020), (4, 3754101015), (5, 3003280812), (6, 2502734010), (7, 2145200580), (9, 1668489340), (10, 1501640406), (12, 1251367005), (14, 1072600290), (15, 1001093604), (18, 834244670), (20, 750820203), (21, 715066860), (28, 536300145), (30, 500546802), (35, 429040116), (36, 417122335), (42, 357533430), (45, 333697868), (60, 250273401), (63, 238355620), (70, 214520058), (84, 178766715), (90, 166848934), (105, 143013372), (126, 119177810), (140, 107260029), (180, 83424467), (210, 71506686), (252, 59588905), (315, 47671124), (420, 35753343), (630, 23835562), (1260, 11917781)]