74570040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{207139}}^1$

素因数の和:207156

約数の個数: 48

約数和(自身を含む): 242353800

約数和(自身を除く): 167783760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 207139, 414278, 621417, 828556, 1035695, 1242834, 1657112, 1864251, 2071390, 2485668, 3107085, 3728502, 4142780, 4971336, 6214170, 7457004, 8285560, 9321255, 12428340, 14914008, 18642510, 24856680, 37285020, 74570040]

約数ペア:

[(1, 74570040), (2, 37285020), (3, 24856680), (4, 18642510), (5, 14914008), (6, 12428340), (8, 9321255), (9, 8285560), (10, 7457004), (12, 6214170), (15, 4971336), (18, 4142780), (20, 3728502), (24, 3107085), (30, 2485668), (36, 2071390), (40, 1864251), (45, 1657112), (60, 1242834), (72, 1035695), (90, 828556), (120, 621417), (180, 414278), (360, 207139)]