16998480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23609}}^1$

素因数の和:23628

約数の個数: 60

約数和(自身を含む): 57088980

約数和(自身を除く): 40090500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 23609, 47218, 70827, 94436, 118045, 141654, 188872, 212481, 236090, 283308, 354135, 377744, 424962, 472180, 566616, 708270, 849924, 944360, 1062405, 1133232, 1416540, 1699848, 1888720, 2124810, 2833080, 3399696, 4249620, 5666160, 8499240, 16998480]

約数ペア:

[(1, 16998480), (2, 8499240), (3, 5666160), (4, 4249620), (5, 3399696), (6, 2833080), (8, 2124810), (9, 1888720), (10, 1699848), (12, 1416540), (15, 1133232), (16, 1062405), (18, 944360), (20, 849924), (24, 708270), (30, 566616), (36, 472180), (40, 424962), (45, 377744), (48, 354135), (60, 283308), (72, 236090), (80, 212481), (90, 188872), (120, 141654), (144, 118045), (180, 94436), (240, 70827), (360, 47218), (720, 23609)]