20260320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{42209}}^1$

素因数の和:42227

約数の個数: 48

約数和(自身を含む): 63821520

約数和(自身を除く): 43561200

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, 42209, 84418, 126627, 168836, 211045, 253254, 337672, 422090, 506508, 633135, 675344, 844180, 1013016, 1266270, 1350688, 1688360, 2026032, 2532540, 3376720, 4052064, 5065080, 6753440, 10130160, 20260320]

約数ペア:

[(1, 20260320), (2, 10130160), (3, 6753440), (4, 5065080), (5, 4052064), (6, 3376720), (8, 2532540), (10, 2026032), (12, 1688360), (15, 1350688), (16, 1266270), (20, 1013016), (24, 844180), (30, 675344), (32, 633135), (40, 506508), (48, 422090), (60, 337672), (80, 253254), (96, 211045), (120, 168836), (160, 126627), (240, 84418), (480, 42209)]