24255420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{57751}}^1$

素因数の和:57770

約数の個数: 48

約数和(自身を含む): 77618688

約数和(自身を除く): 53363268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 57751, 115502, 173253, 231004, 288755, 346506, 404257, 577510, 693012, 808514, 866265, 1155020, 1212771, 1617028, 1732530, 2021285, 2425542, 3465060, 4042570, 4851084, 6063855, 8085140, 12127710, 24255420]

約数ペア:

[(1, 24255420), (2, 12127710), (3, 8085140), (4, 6063855), (5, 4851084), (6, 4042570), (7, 3465060), (10, 2425542), (12, 2021285), (14, 1732530), (15, 1617028), (20, 1212771), (21, 1155020), (28, 866265), (30, 808514), (35, 693012), (42, 577510), (60, 404257), (70, 346506), (84, 288755), (105, 231004), (140, 173253), (210, 115502), (420, 57751)]