326922720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{681089}}^1$

素因数の和:681107

約数の個数: 48

約数和(自身を含む): 1029808080

約数和(自身を除く): 702885360

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, 681089, 1362178, 2043267, 2724356, 3405445, 4086534, 5448712, 6810890, 8173068, 10216335, 10897424, 13621780, 16346136, 20432670, 21794848, 27243560, 32692272, 40865340, 54487120, 65384544, 81730680, 108974240, 163461360, 326922720]

約数ペア:

[(1, 326922720), (2, 163461360), (3, 108974240), (4, 81730680), (5, 65384544), (6, 54487120), (8, 40865340), (10, 32692272), (12, 27243560), (15, 21794848), (16, 20432670), (20, 16346136), (24, 13621780), (30, 10897424), (32, 10216335), (40, 8173068), (48, 6810890), (60, 5448712), (80, 4086534), (96, 3405445), (120, 2724356), (160, 2043267), (240, 1362178), (480, 681089)]