148801560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1240013}}^1$

素因数の和:1240027

約数の個数: 32

約数和(自身を含む): 446405040

約数和(自身を除く): 297603480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1240013, 2480026, 3720039, 4960052, 6200065, 7440078, 9920104, 12400130, 14880156, 18600195, 24800260, 29760312, 37200390, 49600520, 74400780, 148801560]

約数ペア:

[(1, 148801560), (2, 74400780), (3, 49600520), (4, 37200390), (5, 29760312), (6, 24800260), (8, 18600195), (10, 14880156), (12, 12400130), (15, 9920104), (20, 7440078), (24, 6200065), (30, 4960052), (40, 3720039), (60, 2480026), (120, 1240013)]