401420160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{69691}}^1$

素因数の和:69716

約数の個数: 96

約数和(自身を含む): 1386173880

約数和(自身を除く): 984753720

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 69691, 139382, 209073, 278764, 348455, 418146, 557528, 627219, 696910, 836292, 1045365, 1115056, 1254438, 1393820, 1672584, 2090730, 2230112, 2508876, 2787640, 3136095, 3345168, 4181460, 4460224, 5017752, 5575280, 6272190, 6690336, 8362920, 8920448, 10035504, 11150560, 12544380, 13380672, 16725840, 20071008, 22301120, 25088760, 26761344, 33451680, 40142016, 44602240, 50177520, 66903360, 80284032, 100355040, 133806720, 200710080, 401420160]

約数ペア:

[(1, 401420160), (2, 200710080), (3, 133806720), (4, 100355040), (5, 80284032), (6, 66903360), (8, 50177520), (9, 44602240), (10, 40142016), (12, 33451680), (15, 26761344), (16, 25088760), (18, 22301120), (20, 20071008), (24, 16725840), (30, 13380672), (32, 12544380), (36, 11150560), (40, 10035504), (45, 8920448), (48, 8362920), (60, 6690336), (64, 6272190), (72, 5575280), (80, 5017752), (90, 4460224), (96, 4181460), (120, 3345168), (128, 3136095), (144, 2787640), (160, 2508876), (180, 2230112), (192, 2090730), (240, 1672584), (288, 1393820), (320, 1254438), (360, 1115056), (384, 1045365), (480, 836292), (576, 696910), (640, 627219), (720, 557528), (960, 418146), (1152, 348455), (1440, 278764), (1920, 209073), (2880, 139382), (5760, 69691)]