8880720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37003}}^1$

素因数の和:37019

約数の個数: 40

約数和(自身を含む): 27530976

約数和(自身を除く): 18650256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 37003, 74006, 111009, 148012, 185015, 222018, 296024, 370030, 444036, 555045, 592048, 740060, 888072, 1110090, 1480120, 1776144, 2220180, 2960240, 4440360, 8880720]

約数ペア:

[(1, 8880720), (2, 4440360), (3, 2960240), (4, 2220180), (5, 1776144), (6, 1480120), (8, 1110090), (10, 888072), (12, 740060), (15, 592048), (16, 555045), (20, 444036), (24, 370030), (30, 296024), (40, 222018), (48, 185015), (60, 148012), (80, 111009), (120, 74006), (240, 37003)]