69198240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144163}}^1$

素因数の和:144181

約数の個数: 48

約数和(自身を含む): 217975968

約数和(自身を除く): 148777728

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, 144163, 288326, 432489, 576652, 720815, 864978, 1153304, 1441630, 1729956, 2162445, 2306608, 2883260, 3459912, 4324890, 4613216, 5766520, 6919824, 8649780, 11533040, 13839648, 17299560, 23066080, 34599120, 69198240]

約数ペア:

[(1, 69198240), (2, 34599120), (3, 23066080), (4, 17299560), (5, 13839648), (6, 11533040), (8, 8649780), (10, 6919824), (12, 5766520), (15, 4613216), (16, 4324890), (20, 3459912), (24, 2883260), (30, 2306608), (32, 2162445), (40, 1729956), (48, 1441630), (60, 1153304), (80, 864978), (96, 720815), (120, 576652), (160, 432489), (240, 288326), (480, 144163)]