3332280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3967}}^1$

素因数の和:3988

約数の個数: 64

約数和(自身を含む): 11427840

約数和(自身を除く): 8095560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3967, 7934, 11901, 15868, 19835, 23802, 27769, 31736, 39670, 47604, 55538, 59505, 79340, 83307, 95208, 111076, 119010, 138845, 158680, 166614, 222152, 238020, 277690, 333228, 416535, 476040, 555380, 666456, 833070, 1110760, 1666140, 3332280]

約数ペア:

[(1, 3332280), (2, 1666140), (3, 1110760), (4, 833070), (5, 666456), (6, 555380), (7, 476040), (8, 416535), (10, 333228), (12, 277690), (14, 238020), (15, 222152), (20, 166614), (21, 158680), (24, 138845), (28, 119010), (30, 111076), (35, 95208), (40, 83307), (42, 79340), (56, 59505), (60, 55538), (70, 47604), (84, 39670), (105, 31736), (120, 27769), (140, 23802), (168, 19835), (210, 15868), (280, 11901), (420, 7934), (840, 3967)]