100380960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{69709}}^1$

素因数の和:69730

約数の個数: 72

約数和(自身を含む): 342554940

約数和(自身を除く): 242173980

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, 69709, 139418, 209127, 278836, 348545, 418254, 557672, 627381, 697090, 836508, 1045635, 1115344, 1254762, 1394180, 1673016, 2091270, 2230688, 2509524, 2788360, 3136905, 3346032, 4182540, 5019048, 5576720, 6273810, 6692064, 8365080, 10038096, 11153440, 12547620, 16730160, 20076192, 25095240, 33460320, 50190480, 100380960]

約数ペア:

[(1, 100380960), (2, 50190480), (3, 33460320), (4, 25095240), (5, 20076192), (6, 16730160), (8, 12547620), (9, 11153440), (10, 10038096), (12, 8365080), (15, 6692064), (16, 6273810), (18, 5576720), (20, 5019048), (24, 4182540), (30, 3346032), (32, 3136905), (36, 2788360), (40, 2509524), (45, 2230688), (48, 2091270), (60, 1673016), (72, 1394180), (80, 1254762), (90, 1115344), (96, 1045635), (120, 836508), (144, 697090), (160, 627381), (180, 557672), (240, 418254), (288, 348545), (360, 278836), (480, 209127), (720, 139418), (1440, 69709)]