142809120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{99173}}^1$

素因数の和:99194

約数の個数: 72

約数和(自身を含む): 487341036

約数和(自身を除く): 344531916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 99173, 198346, 297519, 396692, 495865, 595038, 793384, 892557, 991730, 1190076, 1487595, 1586768, 1785114, 1983460, 2380152, 2975190, 3173536, 3570228, 3966920, 4462785, 4760304, 5950380, 7140456, 7933840, 8925570, 9520608, 11900760, 14280912, 15867680, 17851140, 23801520, 28561824, 35702280, 47603040, 71404560, 142809120]

約数ペア:

[(1, 142809120), (2, 71404560), (3, 47603040), (4, 35702280), (5, 28561824), (6, 23801520), (8, 17851140), (9, 15867680), (10, 14280912), (12, 11900760), (15, 9520608), (16, 8925570), (18, 7933840), (20, 7140456), (24, 5950380), (30, 4760304), (32, 4462785), (36, 3966920), (40, 3570228), (45, 3173536), (48, 2975190), (60, 2380152), (72, 1983460), (80, 1785114), (90, 1586768), (96, 1487595), (120, 1190076), (144, 991730), (160, 892557), (180, 793384), (240, 595038), (288, 495865), (360, 396692), (480, 297519), (720, 198346), (1440, 99173)]