486517860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{900959}}^1$

素因数の和:900977

約数の個数: 48

約数和(自身を含む): 1513612800

約数和(自身を除く): 1027094940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 900959, 1801918, 2702877, 3603836, 4504795, 5405754, 8108631, 9009590, 10811508, 13514385, 16217262, 18019180, 24325893, 27028770, 32434524, 40543155, 48651786, 54057540, 81086310, 97303572, 121629465, 162172620, 243258930, 486517860]

約数ペア:

[(1, 486517860), (2, 243258930), (3, 162172620), (4, 121629465), (5, 97303572), (6, 81086310), (9, 54057540), (10, 48651786), (12, 40543155), (15, 32434524), (18, 27028770), (20, 24325893), (27, 18019180), (30, 16217262), (36, 13514385), (45, 10811508), (54, 9009590), (60, 8108631), (90, 5405754), (108, 4504795), (135, 3603836), (180, 2702877), (270, 1801918), (540, 900959)]