75481920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{26209}}^1$

素因数の和:26232

約数の個数: 84

約数和(自身を含む): 259636260

約数和(自身を除く): 184154340

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 26209, 52418, 78627, 104836, 131045, 157254, 209672, 235881, 262090, 314508, 393135, 419344, 471762, 524180, 629016, 786270, 838688, 943524, 1048360, 1179405, 1258032, 1572540, 1677376, 1887048, 2096720, 2358810, 2516064, 3145080, 3774096, 4193440, 4717620, 5032128, 6290160, 7548192, 8386880, 9435240, 12580320, 15096384, 18870480, 25160640, 37740960, 75481920]

約数ペア:

[(1, 75481920), (2, 37740960), (3, 25160640), (4, 18870480), (5, 15096384), (6, 12580320), (8, 9435240), (9, 8386880), (10, 7548192), (12, 6290160), (15, 5032128), (16, 4717620), (18, 4193440), (20, 3774096), (24, 3145080), (30, 2516064), (32, 2358810), (36, 2096720), (40, 1887048), (45, 1677376), (48, 1572540), (60, 1258032), (64, 1179405), (72, 1048360), (80, 943524), (90, 838688), (96, 786270), (120, 629016), (144, 524180), (160, 471762), (180, 419344), (192, 393135), (240, 314508), (288, 262090), (320, 235881), (360, 209672), (480, 157254), (576, 131045), (720, 104836), (960, 78627), (1440, 52418), (2880, 26209)]