180940770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29137}}^1$

素因数の和:29176

約数の個数: 64

約数和(自身を含む): 503504640

約数和(自身を除く): 322563870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 29137, 58274, 87411, 145685, 174822, 262233, 291370, 437055, 524466, 670151, 786699, 874110, 1311165, 1340302, 1573398, 2010453, 2622330, 3350755, 3933495, 4020906, 6031359, 6701510, 7866990, 10052265, 12062718, 18094077, 20104530, 30156795, 36188154, 60313590, 90470385, 180940770]

約数ペア:

[(1, 180940770), (2, 90470385), (3, 60313590), (5, 36188154), (6, 30156795), (9, 20104530), (10, 18094077), (15, 12062718), (18, 10052265), (23, 7866990), (27, 6701510), (30, 6031359), (45, 4020906), (46, 3933495), (54, 3350755), (69, 2622330), (90, 2010453), (115, 1573398), (135, 1340302), (138, 1311165), (207, 874110), (230, 786699), (270, 670151), (345, 524466), (414, 437055), (621, 291370), (690, 262233), (1035, 174822), (1242, 145685), (2070, 87411), (3105, 58274), (6210, 29137)]