61294680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{170263}}^1$

素因数の和:170280

約数の個数: 48

約数和(自身を含む): 199208880

約数和(自身を除く): 137914200

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, 170263, 340526, 510789, 681052, 851315, 1021578, 1362104, 1532367, 1702630, 2043156, 2553945, 3064734, 3405260, 4086312, 5107890, 6129468, 6810520, 7661835, 10215780, 12258936, 15323670, 20431560, 30647340, 61294680]

約数ペア:

[(1, 61294680), (2, 30647340), (3, 20431560), (4, 15323670), (5, 12258936), (6, 10215780), (8, 7661835), (9, 6810520), (10, 6129468), (12, 5107890), (15, 4086312), (18, 3405260), (20, 3064734), (24, 2553945), (30, 2043156), (36, 1702630), (40, 1532367), (45, 1362104), (60, 1021578), (72, 851315), (90, 681052), (120, 510789), (180, 340526), (360, 170263)]