2445008040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6791689}}^1$

素因数の和:6791706

約数の個数: 48

約数和(自身を含む): 7946277300

約数和(自身を除く): 5501269260

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, 6791689, 13583378, 20375067, 27166756, 33958445, 40750134, 54333512, 61125201, 67916890, 81500268, 101875335, 122250402, 135833780, 163000536, 203750670, 244500804, 271667560, 305626005, 407501340, 489001608, 611252010, 815002680, 1222504020, 2445008040]

約数ペア:

[(1, 2445008040), (2, 1222504020), (3, 815002680), (4, 611252010), (5, 489001608), (6, 407501340), (8, 305626005), (9, 271667560), (10, 244500804), (12, 203750670), (15, 163000536), (18, 135833780), (20, 122250402), (24, 101875335), (30, 81500268), (36, 67916890), (40, 61125201), (45, 54333512), (60, 40750134), (72, 33958445), (90, 27166756), (120, 20375067), (180, 13583378), (360, 6791689)]