198552960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{34471}}^1$

素因数の和:34496

約数の個数: 96

約数和(自身を含む): 685648080

約数和(自身を除く): 487095120

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 34471, 68942, 103413, 137884, 172355, 206826, 275768, 310239, 344710, 413652, 517065, 551536, 620478, 689420, 827304, 1034130, 1103072, 1240956, 1378840, 1551195, 1654608, 2068260, 2206144, 2481912, 2757680, 3102390, 3309216, 4136520, 4412288, 4963824, 5515360, 6204780, 6618432, 8273040, 9927648, 11030720, 12409560, 13236864, 16546080, 19855296, 22061440, 24819120, 33092160, 39710592, 49638240, 66184320, 99276480, 198552960]

約数ペア:

[(1, 198552960), (2, 99276480), (3, 66184320), (4, 49638240), (5, 39710592), (6, 33092160), (8, 24819120), (9, 22061440), (10, 19855296), (12, 16546080), (15, 13236864), (16, 12409560), (18, 11030720), (20, 9927648), (24, 8273040), (30, 6618432), (32, 6204780), (36, 5515360), (40, 4963824), (45, 4412288), (48, 4136520), (60, 3309216), (64, 3102390), (72, 2757680), (80, 2481912), (90, 2206144), (96, 2068260), (120, 1654608), (128, 1551195), (144, 1378840), (160, 1240956), (180, 1103072), (192, 1034130), (240, 827304), (288, 689420), (320, 620478), (360, 551536), (384, 517065), (480, 413652), (576, 344710), (640, 310239), (720, 275768), (960, 206826), (1152, 172355), (1440, 137884), (1920, 103413), (2880, 68942), (5760, 34471)]