42820320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89209}}^1$

素因数の和:89227

約数の個数: 48

約数和(自身を含む): 134885520

約数和(自身を除く): 92065200

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, 89209, 178418, 267627, 356836, 446045, 535254, 713672, 892090, 1070508, 1338135, 1427344, 1784180, 2141016, 2676270, 2854688, 3568360, 4282032, 5352540, 7136720, 8564064, 10705080, 14273440, 21410160, 42820320]

約数ペア:

[(1, 42820320), (2, 21410160), (3, 14273440), (4, 10705080), (5, 8564064), (6, 7136720), (8, 5352540), (10, 4282032), (12, 3568360), (15, 2854688), (16, 2676270), (20, 2141016), (24, 1784180), (30, 1427344), (32, 1338135), (40, 1070508), (48, 892090), (60, 713672), (80, 535254), (96, 446045), (120, 356836), (160, 267627), (240, 178418), (480, 89209)]