80861363040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{168461173}}^1$

素因数の和:168461191

約数の個数: 48

約数和(自身を含む): 254713295088

約数和(自身を除く): 173851932048

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, 168461173, 336922346, 505383519, 673844692, 842305865, 1010767038, 1347689384, 1684611730, 2021534076, 2526917595, 2695378768, 3369223460, 4043068152, 5053835190, 5390757536, 6738446920, 8086136304, 10107670380, 13476893840, 16172272608, 20215340760, 26953787680, 40430681520, 80861363040]

約数ペア:

[(1, 80861363040), (2, 40430681520), (3, 26953787680), (4, 20215340760), (5, 16172272608), (6, 13476893840), (8, 10107670380), (10, 8086136304), (12, 6738446920), (15, 5390757536), (16, 5053835190), (20, 4043068152), (24, 3369223460), (30, 2695378768), (32, 2526917595), (40, 2021534076), (48, 1684611730), (60, 1347689384), (80, 1010767038), (96, 842305865), (120, 673844692), (160, 505383519), (240, 336922346), (480, 168461173)]