49638240

素因数分解:

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

素因数の和:34492

約数の個数: 72

約数和(自身を含む): 169395408

約数和(自身を除く): 119757168

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, 34471, 68942, 103413, 137884, 172355, 206826, 275768, 310239, 344710, 413652, 517065, 551536, 620478, 689420, 827304, 1034130, 1103072, 1240956, 1378840, 1551195, 1654608, 2068260, 2481912, 2757680, 3102390, 3309216, 4136520, 4963824, 5515360, 6204780, 8273040, 9927648, 12409560, 16546080, 24819120, 49638240]

約数ペア:

[(1, 49638240), (2, 24819120), (3, 16546080), (4, 12409560), (5, 9927648), (6, 8273040), (8, 6204780), (9, 5515360), (10, 4963824), (12, 4136520), (15, 3309216), (16, 3102390), (18, 2757680), (20, 2481912), (24, 2068260), (30, 1654608), (32, 1551195), (36, 1378840), (40, 1240956), (45, 1103072), (48, 1034130), (60, 827304), (72, 689420), (80, 620478), (90, 551536), (96, 517065), (120, 413652), (144, 344710), (160, 310239), (180, 275768), (240, 206826), (288, 172355), (360, 137884), (480, 103413), (720, 68942), (1440, 34471)]