172471560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1437263}}^1$

素因数の和:1437277

約数の個数: 32

約数和(自身を含む): 517415040

約数和(自身を除く): 344943480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1437263, 2874526, 4311789, 5749052, 7186315, 8623578, 11498104, 14372630, 17247156, 21558945, 28745260, 34494312, 43117890, 57490520, 86235780, 172471560]

約数ペア:

[(1, 172471560), (2, 86235780), (3, 57490520), (4, 43117890), (5, 34494312), (6, 28745260), (8, 21558945), (10, 17247156), (12, 14372630), (15, 11498104), (20, 8623578), (24, 7186315), (30, 5749052), (40, 4311789), (60, 2874526), (120, 1437263)]