13260960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9209}}^1$

素因数の和:9230

約数の個数: 72

約数和(自身を含む): 45257940

約数和(自身を除く): 31996980

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, 9209, 18418, 27627, 36836, 46045, 55254, 73672, 82881, 92090, 110508, 138135, 147344, 165762, 184180, 221016, 276270, 294688, 331524, 368360, 414405, 442032, 552540, 663048, 736720, 828810, 884064, 1105080, 1326096, 1473440, 1657620, 2210160, 2652192, 3315240, 4420320, 6630480, 13260960]

約数ペア:

[(1, 13260960), (2, 6630480), (3, 4420320), (4, 3315240), (5, 2652192), (6, 2210160), (8, 1657620), (9, 1473440), (10, 1326096), (12, 1105080), (15, 884064), (16, 828810), (18, 736720), (20, 663048), (24, 552540), (30, 442032), (32, 414405), (36, 368360), (40, 331524), (45, 294688), (48, 276270), (60, 221016), (72, 184180), (80, 165762), (90, 147344), (96, 138135), (120, 110508), (144, 92090), (160, 82881), (180, 73672), (240, 55254), (288, 46045), (360, 36836), (480, 27627), (720, 18418), (1440, 9209)]