2013605040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8390021}}^1$

素因数の和:8390037

約数の個数: 40

約数和(自身を含む): 6242176368

約数和(自身を除く): 4228571328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8390021, 16780042, 25170063, 33560084, 41950105, 50340126, 67120168, 83900210, 100680252, 125850315, 134240336, 167800420, 201360504, 251700630, 335600840, 402721008, 503401260, 671201680, 1006802520, 2013605040]

約数ペア:

[(1, 2013605040), (2, 1006802520), (3, 671201680), (4, 503401260), (5, 402721008), (6, 335600840), (8, 251700630), (10, 201360504), (12, 167800420), (15, 134240336), (16, 125850315), (20, 100680252), (24, 83900210), (30, 67120168), (40, 50340126), (48, 41950105), (60, 33560084), (80, 25170063), (120, 16780042), (240, 8390021)]