1330571280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5544047}}^1$

素因数の和:5544063

約数の個数: 40

約数和(自身を含む): 4124771712

約数和(自身を除く): 2794200432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5544047, 11088094, 16632141, 22176188, 27720235, 33264282, 44352376, 55440470, 66528564, 83160705, 88704752, 110880940, 133057128, 166321410, 221761880, 266114256, 332642820, 443523760, 665285640, 1330571280]

約数ペア:

[(1, 1330571280), (2, 665285640), (3, 443523760), (4, 332642820), (5, 266114256), (6, 221761880), (8, 166321410), (10, 133057128), (12, 110880940), (15, 88704752), (16, 83160705), (20, 66528564), (24, 55440470), (30, 44352376), (40, 33264282), (48, 27720235), (60, 22176188), (80, 16632141), (120, 11088094), (240, 5544047)]