227940480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4397}}^1$

素因数の和:4428

約数の個数: 160

約数和(自身を含む): 814201740

約数和(自身を除く): 586261260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 4397, 5184, 5760, 6480, 8640, 8794, 10368, 12960, 13191, 17280, 17588, 21985, 25920, 26382, 35176, 39573, 43970, 51840, 52764, 65955, 70352, 79146, 87940, 105528, 118719, 131910, 140704, 158292, 175880, 197865, 211056, 237438, 263820, 281408, 316584, 351760, 356157, 395730, 422112, 474876, 527640, 562816, 593595, 633168, 703520, 712314, 791460, 844224, 949752, 1055280, 1187190, 1266336, 1407040, 1424628, 1582920, 1688448, 1780785, 1899504, 2110560, 2374380, 2532672, 2814080, 2849256, 3165840, 3561570, 3799008, 4221120, 4748760, 5065344, 5698512, 6331680, 7123140, 7598016, 8442240, 9497520, 11397024, 12663360, 14246280, 15196032, 18995040, 22794048, 25326720, 28492560, 37990080, 45588096, 56985120, 75980160, 113970240, 227940480]

約数ペア:

[(1, 227940480), (2, 113970240), (3, 75980160), (4, 56985120), (5, 45588096), (6, 37990080), (8, 28492560), (9, 25326720), (10, 22794048), (12, 18995040), (15, 15196032), (16, 14246280), (18, 12663360), (20, 11397024), (24, 9497520), (27, 8442240), (30, 7598016), (32, 7123140), (36, 6331680), (40, 5698512), (45, 5065344), (48, 4748760), (54, 4221120), (60, 3799008), (64, 3561570), (72, 3165840), (80, 2849256), (81, 2814080), (90, 2532672), (96, 2374380), (108, 2110560), (120, 1899504), (128, 1780785), (135, 1688448), (144, 1582920), (160, 1424628), (162, 1407040), (180, 1266336), (192, 1187190), (216, 1055280), (240, 949752), (270, 844224), (288, 791460), (320, 712314), (324, 703520), (360, 633168), (384, 593595), (405, 562816), (432, 527640), (480, 474876), (540, 422112), (576, 395730), (640, 356157), (648, 351760), (720, 316584), (810, 281408), (864, 263820), (960, 237438), (1080, 211056), (1152, 197865), (1296, 175880), (1440, 158292), (1620, 140704), (1728, 131910), (1920, 118719), (2160, 105528), (2592, 87940), (2880, 79146), (3240, 70352), (3456, 65955), (4320, 52764), (4397, 51840), (5184, 43970), (5760, 39573), (6480, 35176), (8640, 26382), (8794, 25920), (10368, 21985), (12960, 17588), (13191, 17280)]