80243040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167173}}^1$

素因数の和:167191

約数の個数: 48

約数和(自身を含む): 252767088

約数和(自身を除く): 172524048

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, 167173, 334346, 501519, 668692, 835865, 1003038, 1337384, 1671730, 2006076, 2507595, 2674768, 3343460, 4012152, 5015190, 5349536, 6686920, 8024304, 10030380, 13373840, 16048608, 20060760, 26747680, 40121520, 80243040]

約数ペア:

[(1, 80243040), (2, 40121520), (3, 26747680), (4, 20060760), (5, 16048608), (6, 13373840), (8, 10030380), (10, 8024304), (12, 6686920), (15, 5349536), (16, 5015190), (20, 4012152), (24, 3343460), (30, 2674768), (32, 2507595), (40, 2006076), (48, 1671730), (60, 1337384), (80, 1003038), (96, 835865), (120, 668692), (160, 501519), (240, 334346), (480, 167173)]