145085040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67169}}^1$

素因数の和:67191

約数の個数: 80

約数和(自身を含む): 499744800

約数和(自身を除く): 354659760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 67169, 134338, 201507, 268676, 335845, 403014, 537352, 604521, 671690, 806028, 1007535, 1074704, 1209042, 1343380, 1612056, 1813563, 2015070, 2418084, 2686760, 3022605, 3224112, 3627126, 4030140, 4836168, 5373520, 6045210, 7254252, 8060280, 9067815, 9672336, 12090420, 14508504, 16120560, 18135630, 24180840, 29017008, 36271260, 48361680, 72542520, 145085040]

約数ペア:

[(1, 145085040), (2, 72542520), (3, 48361680), (4, 36271260), (5, 29017008), (6, 24180840), (8, 18135630), (9, 16120560), (10, 14508504), (12, 12090420), (15, 9672336), (16, 9067815), (18, 8060280), (20, 7254252), (24, 6045210), (27, 5373520), (30, 4836168), (36, 4030140), (40, 3627126), (45, 3224112), (48, 3022605), (54, 2686760), (60, 2418084), (72, 2015070), (80, 1813563), (90, 1612056), (108, 1343380), (120, 1209042), (135, 1074704), (144, 1007535), (180, 806028), (216, 671690), (240, 604521), (270, 537352), (360, 403014), (432, 335845), (540, 268676), (720, 201507), (1080, 134338), (2160, 67169)]