80889060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11329}}^1$

素因数の和:11365

約数の個数: 96

約数和(自身を含む): 274095360

約数和(自身を除く): 193206300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 11329, 22658, 33987, 45316, 56645, 67974, 79303, 113290, 135948, 158606, 169935, 192593, 226580, 237909, 317212, 339870, 385186, 396515, 475818, 577779, 679740, 770372, 793030, 951636, 962965, 1155558, 1189545, 1348151, 1586060, 1925930, 2311116, 2379090, 2696302, 2888895, 3851860, 4044453, 4758180, 5392604, 5777790, 6740755, 8088906, 11555580, 13481510, 16177812, 20222265, 26963020, 40444530, 80889060]

約数ペア:

[(1, 80889060), (2, 40444530), (3, 26963020), (4, 20222265), (5, 16177812), (6, 13481510), (7, 11555580), (10, 8088906), (12, 6740755), (14, 5777790), (15, 5392604), (17, 4758180), (20, 4044453), (21, 3851860), (28, 2888895), (30, 2696302), (34, 2379090), (35, 2311116), (42, 1925930), (51, 1586060), (60, 1348151), (68, 1189545), (70, 1155558), (84, 962965), (85, 951636), (102, 793030), (105, 770372), (119, 679740), (140, 577779), (170, 475818), (204, 396515), (210, 385186), (238, 339870), (255, 317212), (340, 237909), (357, 226580), (420, 192593), (476, 169935), (510, 158606), (595, 135948), (714, 113290), (1020, 79303), (1190, 67974), (1428, 56645), (1785, 45316), (2380, 33987), (3570, 22658), (7140, 11329)]