166333680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{231019}}^1$

素因数の和:231038

約数の個数: 60

約数和(自身を含む): 558606360

約数和(自身を除く): 392272680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 231019, 462038, 693057, 924076, 1155095, 1386114, 1848152, 2079171, 2310190, 2772228, 3465285, 3696304, 4158342, 4620380, 5544456, 6930570, 8316684, 9240760, 10395855, 11088912, 13861140, 16633368, 18481520, 20791710, 27722280, 33266736, 41583420, 55444560, 83166840, 166333680]

約数ペア:

[(1, 166333680), (2, 83166840), (3, 55444560), (4, 41583420), (5, 33266736), (6, 27722280), (8, 20791710), (9, 18481520), (10, 16633368), (12, 13861140), (15, 11088912), (16, 10395855), (18, 9240760), (20, 8316684), (24, 6930570), (30, 5544456), (36, 4620380), (40, 4158342), (45, 3696304), (48, 3465285), (60, 2772228), (72, 2310190), (80, 2079171), (90, 1848152), (120, 1386114), (144, 1155095), (180, 924076), (240, 693057), (360, 462038), (720, 231019)]