87868320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{183059}}^1$

素因数の和:183077

約数の個数: 48

約数和(自身を含む): 276786720

約数和(自身を除く): 188918400

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, 183059, 366118, 549177, 732236, 915295, 1098354, 1464472, 1830590, 2196708, 2745885, 2928944, 3661180, 4393416, 5491770, 5857888, 7322360, 8786832, 10983540, 14644720, 17573664, 21967080, 29289440, 43934160, 87868320]

約数ペア:

[(1, 87868320), (2, 43934160), (3, 29289440), (4, 21967080), (5, 17573664), (6, 14644720), (8, 10983540), (10, 8786832), (12, 7322360), (15, 5857888), (16, 5491770), (20, 4393416), (24, 3661180), (30, 2928944), (32, 2745885), (40, 2196708), (48, 1830590), (60, 1464472), (80, 1098354), (96, 915295), (120, 732236), (160, 549177), (240, 366118), (480, 183059)]