1233988920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3427747}}^1$

素因数の和:3427764

約数の個数: 48

約数和(自身を含む): 4010465160

約数和(自身を除く): 2776476240

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, 3427747, 6855494, 10283241, 13710988, 17138735, 20566482, 27421976, 30849723, 34277470, 41132964, 51416205, 61699446, 68554940, 82265928, 102832410, 123398892, 137109880, 154248615, 205664820, 246797784, 308497230, 411329640, 616994460, 1233988920]

約数ペア:

[(1, 1233988920), (2, 616994460), (3, 411329640), (4, 308497230), (5, 246797784), (6, 205664820), (8, 154248615), (9, 137109880), (10, 123398892), (12, 102832410), (15, 82265928), (18, 68554940), (20, 61699446), (24, 51416205), (30, 41132964), (36, 34277470), (40, 30849723), (45, 27421976), (60, 20566482), (72, 17138735), (90, 13710988), (120, 10283241), (180, 6855494), (360, 3427747)]