2801676960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1945609}}^1$

素因数の和:1945630

約数の個数: 72

約数和(自身を含む): 9560727540

約数和(自身を除く): 6759050580

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, 1945609, 3891218, 5836827, 7782436, 9728045, 11673654, 15564872, 17510481, 19456090, 23347308, 29184135, 31129744, 35020962, 38912180, 46694616, 58368270, 62259488, 70041924, 77824360, 87552405, 93389232, 116736540, 140083848, 155648720, 175104810, 186778464, 233473080, 280167696, 311297440, 350209620, 466946160, 560335392, 700419240, 933892320, 1400838480, 2801676960]

約数ペア:

[(1, 2801676960), (2, 1400838480), (3, 933892320), (4, 700419240), (5, 560335392), (6, 466946160), (8, 350209620), (9, 311297440), (10, 280167696), (12, 233473080), (15, 186778464), (16, 175104810), (18, 155648720), (20, 140083848), (24, 116736540), (30, 93389232), (32, 87552405), (36, 77824360), (40, 70041924), (45, 62259488), (48, 58368270), (60, 46694616), (72, 38912180), (80, 35020962), (90, 31129744), (96, 29184135), (120, 23347308), (144, 19456090), (160, 17510481), (180, 15564872), (240, 11673654), (288, 9728045), (360, 7782436), (480, 5836827), (720, 3891218), (1440, 1945609)]