128170157040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{178014107}}^1$

素因数の和:178014126

約数の個数: 60

約数和(自身を含む): 430438113144

約数和(自身を除く): 302267956104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 178014107, 356028214, 534042321, 712056428, 890070535, 1068084642, 1424112856, 1602126963, 1780141070, 2136169284, 2670211605, 2848225712, 3204253926, 3560282140, 4272338568, 5340423210, 6408507852, 7120564280, 8010634815, 8544677136, 10680846420, 12817015704, 14241128560, 16021269630, 21361692840, 25634031408, 32042539260, 42723385680, 64085078520, 128170157040]

約数ペア:

[(1, 128170157040), (2, 64085078520), (3, 42723385680), (4, 32042539260), (5, 25634031408), (6, 21361692840), (8, 16021269630), (9, 14241128560), (10, 12817015704), (12, 10680846420), (15, 8544677136), (16, 8010634815), (18, 7120564280), (20, 6408507852), (24, 5340423210), (30, 4272338568), (36, 3560282140), (40, 3204253926), (45, 2848225712), (48, 2670211605), (60, 2136169284), (72, 1780141070), (80, 1602126963), (90, 1424112856), (120, 1068084642), (144, 890070535), (180, 712056428), (240, 534042321), (360, 356028214), (720, 178014107)]