144820080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{201139}}^1$

素因数の和:201158

約数の個数: 60

約数和(自身を含む): 486356520

約数和(自身を除く): 341536440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 201139, 402278, 603417, 804556, 1005695, 1206834, 1609112, 1810251, 2011390, 2413668, 3017085, 3218224, 3620502, 4022780, 4827336, 6034170, 7241004, 8045560, 9051255, 9654672, 12068340, 14482008, 16091120, 18102510, 24136680, 28964016, 36205020, 48273360, 72410040, 144820080]

約数ペア:

[(1, 144820080), (2, 72410040), (3, 48273360), (4, 36205020), (5, 28964016), (6, 24136680), (8, 18102510), (9, 16091120), (10, 14482008), (12, 12068340), (15, 9654672), (16, 9051255), (18, 8045560), (20, 7241004), (24, 6034170), (30, 4827336), (36, 4022780), (40, 3620502), (45, 3218224), (48, 3017085), (60, 2413668), (72, 2011390), (80, 1810251), (90, 1609112), (120, 1206834), (144, 1005695), (180, 804556), (240, 603417), (360, 402278), (720, 201139)]