39745560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331213}}^1$

素因数の和:331227

約数の個数: 32

約数和(自身を含む): 119237040

約数和(自身を除く): 79491480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331213, 662426, 993639, 1324852, 1656065, 1987278, 2649704, 3312130, 3974556, 4968195, 6624260, 7949112, 9936390, 13248520, 19872780, 39745560]

約数ペア:

[(1, 39745560), (2, 19872780), (3, 13248520), (4, 9936390), (5, 7949112), (6, 6624260), (8, 4968195), (10, 3974556), (12, 3312130), (15, 2649704), (20, 1987278), (24, 1656065), (30, 1324852), (40, 993639), (60, 662426), (120, 331213)]