149284680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1244039}}^1$

素因数の和:1244053

約数の個数: 32

約数和(自身を含む): 447854400

約数和(自身を除く): 298569720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1244039, 2488078, 3732117, 4976156, 6220195, 7464234, 9952312, 12440390, 14928468, 18660585, 24880780, 29856936, 37321170, 49761560, 74642340, 149284680]

約数ペア:

[(1, 149284680), (2, 74642340), (3, 49761560), (4, 37321170), (5, 29856936), (6, 24880780), (8, 18660585), (10, 14928468), (12, 12440390), (15, 9952312), (20, 7464234), (24, 6220195), (30, 4976156), (40, 3732117), (60, 2488078), (120, 1244039)]