148141680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{617257}}^1$

素因数の和:617273

約数の個数: 40

約数和(自身を含む): 459239952

約数和(自身を除く): 311098272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 617257, 1234514, 1851771, 2469028, 3086285, 3703542, 4938056, 6172570, 7407084, 9258855, 9876112, 12345140, 14814168, 18517710, 24690280, 29628336, 37035420, 49380560, 74070840, 148141680]

約数ペア:

[(1, 148141680), (2, 74070840), (3, 49380560), (4, 37035420), (5, 29628336), (6, 24690280), (8, 18517710), (10, 14814168), (12, 12345140), (15, 9876112), (16, 9258855), (20, 7407084), (24, 6172570), (30, 4938056), (40, 3703542), (48, 3086285), (60, 2469028), (80, 1851771), (120, 1234514), (240, 617257)]