180880728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1076671}}^1$

素因数の和:1076687

約数の個数: 32

約数和(自身を含む): 516802560

約数和(自身を除く): 335921832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1076671, 2153342, 3230013, 4306684, 6460026, 7536697, 8613368, 12920052, 15073394, 22610091, 25840104, 30146788, 45220182, 60293576, 90440364, 180880728]

約数ペア:

[(1, 180880728), (2, 90440364), (3, 60293576), (4, 45220182), (6, 30146788), (7, 25840104), (8, 22610091), (12, 15073394), (14, 12920052), (21, 8613368), (24, 7536697), (28, 6460026), (42, 4306684), (56, 3230013), (84, 2153342), (168, 1076671)]