181300320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1077

約数の個数: 144

約数和(自身を含む): 623881440

約数和(自身を除く): 442581120

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, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 919, 1096, 1233, 1370, 1440, 1644, 1838, 2055, 2192, 2466, 2740, 2757, 3288, 3676, 4110, 4384, 4595, 4932, 5480, 5514, 6165, 6576, 7352, 8220, 8271, 9190, 9864, 10960, 11028, 12330, 13152, 13785, 14704, 16440, 16542, 18380, 19728, 21920, 22056, 24660, 27570, 29408, 32880, 33084, 36760, 39456, 41355, 44112, 49320, 55140, 65760, 66168, 73520, 82710, 88224, 98640, 110280, 125903, 132336, 147040, 165420, 197280, 220560, 251806, 264672, 330840, 377709, 441120, 503612, 629515, 661680, 755418, 1007224, 1133127, 1259030, 1323360, 1510836, 1888545, 2014448, 2266254, 2518060, 3021672, 3777090, 4028896, 4532508, 5036120, 5665635, 6043344, 7554180, 9065016, 10072240, 11331270, 12086688, 15108360, 18130032, 20144480, 22662540, 30216720, 36260064, 45325080, 60433440, 90650160, 181300320]

約数ペア:

[(1, 181300320), (2, 90650160), (3, 60433440), (4, 45325080), (5, 36260064), (6, 30216720), (8, 22662540), (9, 20144480), (10, 18130032), (12, 15108360), (15, 12086688), (16, 11331270), (18, 10072240), (20, 9065016), (24, 7554180), (30, 6043344), (32, 5665635), (36, 5036120), (40, 4532508), (45, 4028896), (48, 3777090), (60, 3021672), (72, 2518060), (80, 2266254), (90, 2014448), (96, 1888545), (120, 1510836), (137, 1323360), (144, 1259030), (160, 1133127), (180, 1007224), (240, 755418), (274, 661680), (288, 629515), (360, 503612), (411, 441120), (480, 377709), (548, 330840), (685, 264672), (720, 251806), (822, 220560), (919, 197280), (1096, 165420), (1233, 147040), (1370, 132336), (1440, 125903), (1644, 110280), (1838, 98640), (2055, 88224), (2192, 82710), (2466, 73520), (2740, 66168), (2757, 65760), (3288, 55140), (3676, 49320), (4110, 44112), (4384, 41355), (4595, 39456), (4932, 36760), (5480, 33084), (5514, 32880), (6165, 29408), (6576, 27570), (7352, 24660), (8220, 22056), (8271, 21920), (9190, 19728), (9864, 18380), (10960, 16542), (11028, 16440), (12330, 14704), (13152, 13785)]