480902520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3163}}^1$

素因数の和:3365

約数の個数: 128

約数和(自身を含む): 1658442240

約数和(自身を除く): 1177539720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 724, 840, 905, 1086, 1267, 1448, 1810, 2172, 2534, 2715, 3163, 3620, 3801, 4344, 5068, 5430, 6326, 6335, 7240, 7602, 9489, 10136, 10860, 12652, 12670, 15204, 15815, 18978, 19005, 21720, 22141, 25304, 25340, 30408, 31630, 37956, 38010, 44282, 47445, 50680, 63260, 66423, 75912, 76020, 88564, 94890, 110705, 126520, 132846, 152040, 177128, 189780, 221410, 265692, 332115, 379560, 442820, 531384, 572503, 664230, 885640, 1145006, 1328460, 1717509, 2290012, 2656920, 2862515, 3435018, 4007521, 4580024, 5725030, 6870036, 8015042, 8587545, 11450060, 12022563, 13740072, 16030084, 17175090, 20037605, 22900120, 24045126, 32060168, 34350180, 40075210, 48090252, 60112815, 68700360, 80150420, 96180504, 120225630, 160300840, 240451260, 480902520]

約数ペア:

[(1, 480902520), (2, 240451260), (3, 160300840), (4, 120225630), (5, 96180504), (6, 80150420), (7, 68700360), (8, 60112815), (10, 48090252), (12, 40075210), (14, 34350180), (15, 32060168), (20, 24045126), (21, 22900120), (24, 20037605), (28, 17175090), (30, 16030084), (35, 13740072), (40, 12022563), (42, 11450060), (56, 8587545), (60, 8015042), (70, 6870036), (84, 5725030), (105, 4580024), (120, 4007521), (140, 3435018), (168, 2862515), (181, 2656920), (210, 2290012), (280, 1717509), (362, 1328460), (420, 1145006), (543, 885640), (724, 664230), (840, 572503), (905, 531384), (1086, 442820), (1267, 379560), (1448, 332115), (1810, 265692), (2172, 221410), (2534, 189780), (2715, 177128), (3163, 152040), (3620, 132846), (3801, 126520), (4344, 110705), (5068, 94890), (5430, 88564), (6326, 76020), (6335, 75912), (7240, 66423), (7602, 63260), (9489, 50680), (10136, 47445), (10860, 44282), (12652, 38010), (12670, 37956), (15204, 31630), (15815, 30408), (18978, 25340), (19005, 25304), (21720, 22141)]