144417960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401161}}^1$

素因数の和:401178

約数の個数: 48

約数和(自身を含む): 469359540

約数和(自身を除く): 324941580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 401161, 802322, 1203483, 1604644, 2005805, 2406966, 3209288, 3610449, 4011610, 4813932, 6017415, 7220898, 8023220, 9627864, 12034830, 14441796, 16046440, 18052245, 24069660, 28883592, 36104490, 48139320, 72208980, 144417960]

約数ペア:

[(1, 144417960), (2, 72208980), (3, 48139320), (4, 36104490), (5, 28883592), (6, 24069660), (8, 18052245), (9, 16046440), (10, 14441796), (12, 12034830), (15, 9627864), (18, 8023220), (20, 7220898), (24, 6017415), (30, 4813932), (36, 4011610), (40, 3610449), (45, 3209288), (60, 2406966), (72, 2005805), (90, 1604644), (120, 1203483), (180, 802322), (360, 401161)]