2221441440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4628003}}^1$

素因数の和:4628021

約数の個数: 48

約数和(自身を含む): 6997542048

約数和(自身を除く): 4776100608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4628003, 9256006, 13884009, 18512012, 23140015, 27768018, 37024024, 46280030, 55536036, 69420045, 74048048, 92560060, 111072072, 138840090, 148096096, 185120120, 222144144, 277680180, 370240240, 444288288, 555360360, 740480480, 1110720720, 2221441440]

約数ペア:

[(1, 2221441440), (2, 1110720720), (3, 740480480), (4, 555360360), (5, 444288288), (6, 370240240), (8, 277680180), (10, 222144144), (12, 185120120), (15, 148096096), (16, 138840090), (20, 111072072), (24, 92560060), (30, 74048048), (32, 69420045), (40, 55536036), (48, 46280030), (60, 37024024), (80, 27768018), (96, 23140015), (120, 18512012), (160, 13884009), (240, 9256006), (480, 4628003)]