426276720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3271}}^1$

素因数の和:3471

約数の個数: 120

約数和(自身を含む): 1439928672

約数和(自身を除く): 1013651952

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, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 2896, 3258, 3271, 3620, 4344, 5430, 6516, 6542, 7240, 8145, 8688, 9813, 10860, 13032, 13084, 14480, 16290, 16355, 19626, 21720, 26064, 26168, 29439, 32580, 32710, 39252, 43440, 49065, 52336, 58878, 65160, 65420, 78504, 98130, 117756, 130320, 130840, 147195, 157008, 196260, 235512, 261680, 294390, 392520, 471024, 588780, 592051, 785040, 1177560, 1184102, 1776153, 2355120, 2368204, 2960255, 3552306, 4736408, 5328459, 5920510, 7104612, 8880765, 9472816, 10656918, 11841020, 14209224, 17761530, 21313836, 23682040, 26642295, 28418448, 35523060, 42627672, 47364080, 53284590, 71046120, 85255344, 106569180, 142092240, 213138360, 426276720]

約数ペア:

[(1, 426276720), (2, 213138360), (3, 142092240), (4, 106569180), (5, 85255344), (6, 71046120), (8, 53284590), (9, 47364080), (10, 42627672), (12, 35523060), (15, 28418448), (16, 26642295), (18, 23682040), (20, 21313836), (24, 17761530), (30, 14209224), (36, 11841020), (40, 10656918), (45, 9472816), (48, 8880765), (60, 7104612), (72, 5920510), (80, 5328459), (90, 4736408), (120, 3552306), (144, 2960255), (180, 2368204), (181, 2355120), (240, 1776153), (360, 1184102), (362, 1177560), (543, 785040), (720, 592051), (724, 588780), (905, 471024), (1086, 392520), (1448, 294390), (1629, 261680), (1810, 235512), (2172, 196260), (2715, 157008), (2896, 147195), (3258, 130840), (3271, 130320), (3620, 117756), (4344, 98130), (5430, 78504), (6516, 65420), (6542, 65160), (7240, 58878), (8145, 52336), (8688, 49065), (9813, 43440), (10860, 39252), (13032, 32710), (13084, 32580), (14480, 29439), (16290, 26168), (16355, 26064), (19626, 21720)]