207594720

素因数分解:

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

素因数の和:144184

約数の個数: 72

約数和(自身を含む): 708421896

約数和(自身を除く): 500827176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 144163, 288326, 432489, 576652, 720815, 864978, 1153304, 1297467, 1441630, 1729956, 2162445, 2306608, 2594934, 2883260, 3459912, 4324890, 4613216, 5189868, 5766520, 6487335, 6919824, 8649780, 10379736, 11533040, 12974670, 13839648, 17299560, 20759472, 23066080, 25949340, 34599120, 41518944, 51898680, 69198240, 103797360, 207594720]

約数ペア:

[(1, 207594720), (2, 103797360), (3, 69198240), (4, 51898680), (5, 41518944), (6, 34599120), (8, 25949340), (9, 23066080), (10, 20759472), (12, 17299560), (15, 13839648), (16, 12974670), (18, 11533040), (20, 10379736), (24, 8649780), (30, 6919824), (32, 6487335), (36, 5766520), (40, 5189868), (45, 4613216), (48, 4324890), (60, 3459912), (72, 2883260), (80, 2594934), (90, 2306608), (96, 2162445), (120, 1729956), (144, 1441630), (160, 1297467), (180, 1153304), (240, 864978), (288, 720815), (360, 576652), (480, 432489), (720, 288326), (1440, 144163)]