8089740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 25643520

約数和(自身を除く): 17553780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 211, 213, 270, 284, 355, 422, 426, 540, 633, 639, 710, 844, 852, 1055, 1065, 1266, 1278, 1420, 1899, 1917, 2110, 2130, 2532, 2556, 3165, 3195, 3798, 3834, 4220, 4260, 5697, 6330, 6390, 7596, 7668, 9495, 9585, 11394, 12660, 12780, 14981, 18990, 19170, 22788, 28485, 29962, 37980, 38340, 44943, 56970, 59924, 74905, 89886, 113940, 134829, 149810, 179772, 224715, 269658, 299620, 404487, 449430, 539316, 674145, 808974, 898860, 1348290, 1617948, 2022435, 2696580, 4044870, 8089740]

約数ペア:

[(1, 8089740), (2, 4044870), (3, 2696580), (4, 2022435), (5, 1617948), (6, 1348290), (9, 898860), (10, 808974), (12, 674145), (15, 539316), (18, 449430), (20, 404487), (27, 299620), (30, 269658), (36, 224715), (45, 179772), (54, 149810), (60, 134829), (71, 113940), (90, 89886), (108, 74905), (135, 59924), (142, 56970), (180, 44943), (211, 38340), (213, 37980), (270, 29962), (284, 28485), (355, 22788), (422, 19170), (426, 18990), (540, 14981), (633, 12780), (639, 12660), (710, 11394), (844, 9585), (852, 9495), (1055, 7668), (1065, 7596), (1266, 6390), (1278, 6330), (1420, 5697), (1899, 4260), (1917, 4220), (2110, 3834), (2130, 3798), (2532, 3195), (2556, 3165)]