353100960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{245209}}^1$

素因数の和:245230

約数の個数: 72

約数和(自身を含む): 1204961940

約数和(自身を除く): 851860980

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, 245209, 490418, 735627, 980836, 1226045, 1471254, 1961672, 2206881, 2452090, 2942508, 3678135, 3923344, 4413762, 4904180, 5885016, 7356270, 7846688, 8827524, 9808360, 11034405, 11770032, 14712540, 17655048, 19616720, 22068810, 23540064, 29425080, 35310096, 39233440, 44137620, 58850160, 70620192, 88275240, 117700320, 176550480, 353100960]

約数ペア:

[(1, 353100960), (2, 176550480), (3, 117700320), (4, 88275240), (5, 70620192), (6, 58850160), (8, 44137620), (9, 39233440), (10, 35310096), (12, 29425080), (15, 23540064), (16, 22068810), (18, 19616720), (20, 17655048), (24, 14712540), (30, 11770032), (32, 11034405), (36, 9808360), (40, 8827524), (45, 7846688), (48, 7356270), (60, 5885016), (72, 4904180), (80, 4413762), (90, 3923344), (96, 3678135), (120, 2942508), (144, 2452090), (160, 2206881), (180, 1961672), (240, 1471254), (288, 1226045), (360, 980836), (480, 735627), (720, 490418), (1440, 245209)]