7500720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31253}}^1$

素因数の和:31269

約数の個数: 40

約数和(自身を含む): 23252976

約数和(自身を除く): 15752256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 31253, 62506, 93759, 125012, 156265, 187518, 250024, 312530, 375036, 468795, 500048, 625060, 750072, 937590, 1250120, 1500144, 1875180, 2500240, 3750360, 7500720]

約数ペア:

[(1, 7500720), (2, 3750360), (3, 2500240), (4, 1875180), (5, 1500144), (6, 1250120), (8, 937590), (10, 750072), (12, 625060), (15, 500048), (16, 468795), (20, 375036), (24, 312530), (30, 250024), (40, 187518), (48, 156265), (60, 125012), (80, 93759), (120, 62506), (240, 31253)]