200450280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1670419}}^1$

素因数の和:1670433

約数の個数: 32

約数和(自身を含む): 601351200

約数和(自身を除く): 400900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1670419, 3340838, 5011257, 6681676, 8352095, 10022514, 13363352, 16704190, 20045028, 25056285, 33408380, 40090056, 50112570, 66816760, 100225140, 200450280]

約数ペア:

[(1, 200450280), (2, 100225140), (3, 66816760), (4, 50112570), (5, 40090056), (6, 33408380), (8, 25056285), (10, 20045028), (12, 16704190), (15, 13363352), (20, 10022514), (24, 8352095), (30, 6681676), (40, 5011257), (60, 3340838), (120, 1670419)]