144788040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1796

約数の個数: 128

約数和(自身を含む): 489024000

約数和(自身を除く): 344235960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1697, 1896, 2133, 2370, 2844, 3160, 3394, 3555, 4266, 4740, 5091, 5688, 6788, 7110, 8485, 8532, 9480, 10182, 10665, 13576, 14220, 15273, 16970, 17064, 20364, 21330, 25455, 28440, 30546, 33940, 40728, 42660, 45819, 50910, 61092, 67880, 76365, 85320, 91638, 101820, 122184, 134063, 152730, 183276, 203640, 229095, 268126, 305460, 366552, 402189, 458190, 536252, 610920, 670315, 804378, 916380, 1072504, 1206567, 1340630, 1608756, 1832760, 2010945, 2413134, 2681260, 3217512, 3619701, 4021890, 4826268, 5362520, 6032835, 7239402, 8043780, 9652536, 12065670, 14478804, 16087560, 18098505, 24131340, 28957608, 36197010, 48262680, 72394020, 144788040]

約数ペア:

[(1, 144788040), (2, 72394020), (3, 48262680), (4, 36197010), (5, 28957608), (6, 24131340), (8, 18098505), (9, 16087560), (10, 14478804), (12, 12065670), (15, 9652536), (18, 8043780), (20, 7239402), (24, 6032835), (27, 5362520), (30, 4826268), (36, 4021890), (40, 3619701), (45, 3217512), (54, 2681260), (60, 2413134), (72, 2010945), (79, 1832760), (90, 1608756), (108, 1340630), (120, 1206567), (135, 1072504), (158, 916380), (180, 804378), (216, 670315), (237, 610920), (270, 536252), (316, 458190), (360, 402189), (395, 366552), (474, 305460), (540, 268126), (632, 229095), (711, 203640), (790, 183276), (948, 152730), (1080, 134063), (1185, 122184), (1422, 101820), (1580, 91638), (1697, 85320), (1896, 76365), (2133, 67880), (2370, 61092), (2844, 50910), (3160, 45819), (3394, 42660), (3555, 40728), (4266, 33940), (4740, 30546), (5091, 28440), (5688, 25455), (6788, 21330), (7110, 20364), (8485, 17064), (8532, 16970), (9480, 15273), (10182, 14220), (10665, 13576)]