3008240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 40

約数和(自身を含む): 7225728

約数和(自身を除く): 4217488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1213, 1240, 2426, 2480, 4852, 6065, 9704, 12130, 19408, 24260, 37603, 48520, 75206, 97040, 150412, 188015, 300824, 376030, 601648, 752060, 1504120, 3008240]

約数ペア:

[(1, 3008240), (2, 1504120), (4, 752060), (5, 601648), (8, 376030), (10, 300824), (16, 188015), (20, 150412), (31, 97040), (40, 75206), (62, 48520), (80, 37603), (124, 24260), (155, 19408), (248, 12130), (310, 9704), (496, 6065), (620, 4852), (1213, 2480), (1240, 2426)]