456420780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2535671}}^1$

素因数の和:2535686

約数の個数: 36

約数和(自身を含む): 1384476912

約数和(自身を除く): 928056132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2535671, 5071342, 7607013, 10142684, 12678355, 15214026, 22821039, 25356710, 30428052, 38035065, 45642078, 50713420, 76070130, 91284156, 114105195, 152140260, 228210390, 456420780]

約数ペア:

[(1, 456420780), (2, 228210390), (3, 152140260), (4, 114105195), (5, 91284156), (6, 76070130), (9, 50713420), (10, 45642078), (12, 38035065), (15, 30428052), (18, 25356710), (20, 22821039), (30, 15214026), (36, 12678355), (45, 10142684), (60, 7607013), (90, 5071342), (180, 2535671)]