313177560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2609813}}^1$

素因数の和:2609827

約数の個数: 32

約数和(自身を含む): 939533040

約数和(自身を除く): 626355480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2609813, 5219626, 7829439, 10439252, 13049065, 15658878, 20878504, 26098130, 31317756, 39147195, 52196260, 62635512, 78294390, 104392520, 156588780, 313177560]

約数ペア:

[(1, 313177560), (2, 156588780), (3, 104392520), (4, 78294390), (5, 62635512), (6, 52196260), (8, 39147195), (10, 31317756), (12, 26098130), (15, 20878504), (20, 15658878), (24, 13049065), (30, 10439252), (40, 7829439), (60, 5219626), (120, 2609813)]