147690720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{102563}}^1$

素因数の和:102584

約数の個数: 72

約数和(自身を含む): 503999496

約数和(自身を除く): 356308776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 102563, 205126, 307689, 410252, 512815, 615378, 820504, 923067, 1025630, 1230756, 1538445, 1641008, 1846134, 2051260, 2461512, 3076890, 3282016, 3692268, 4102520, 4615335, 4923024, 6153780, 7384536, 8205040, 9230670, 9846048, 12307560, 14769072, 16410080, 18461340, 24615120, 29538144, 36922680, 49230240, 73845360, 147690720]

約数ペア:

[(1, 147690720), (2, 73845360), (3, 49230240), (4, 36922680), (5, 29538144), (6, 24615120), (8, 18461340), (9, 16410080), (10, 14769072), (12, 12307560), (15, 9846048), (16, 9230670), (18, 8205040), (20, 7384536), (24, 6153780), (30, 4923024), (32, 4615335), (36, 4102520), (40, 3692268), (45, 3282016), (48, 3076890), (60, 2461512), (72, 2051260), (80, 1846134), (90, 1641008), (96, 1538445), (120, 1230756), (144, 1025630), (160, 923067), (180, 820504), (240, 615378), (288, 512815), (360, 410252), (480, 307689), (720, 205126), (1440, 102563)]