19934160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83059}}^1$

素因数の和:83075

約数の個数: 40

約数和(自身を含む): 61796640

約数和(自身を除く): 41862480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83059, 166118, 249177, 332236, 415295, 498354, 664472, 830590, 996708, 1245885, 1328944, 1661180, 1993416, 2491770, 3322360, 3986832, 4983540, 6644720, 9967080, 19934160]

約数ペア:

[(1, 19934160), (2, 9967080), (3, 6644720), (4, 4983540), (5, 3986832), (6, 3322360), (8, 2491770), (10, 1993416), (12, 1661180), (15, 1328944), (16, 1245885), (20, 996708), (24, 830590), (30, 664472), (40, 498354), (48, 415295), (60, 332236), (80, 249177), (120, 166118), (240, 83059)]