70920720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7577}}^1$

素因数の和:7609

約数の個数: 120

約数和(自身を含む): 256530456

約数和(自身を除く): 185609736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7577, 9360, 15154, 22731, 30308, 37885, 45462, 60616, 68193, 75770, 90924, 98501, 113655, 121232, 136386, 151540, 181848, 197002, 227310, 272772, 295503, 303080, 340965, 363696, 394004, 454620, 492505, 545544, 591006, 606160, 681930, 788008, 886509, 909240, 985010, 1091088, 1182012, 1363860, 1477515, 1576016, 1773018, 1818480, 1970020, 2364024, 2727720, 2955030, 3546036, 3940040, 4432545, 4728048, 5455440, 5910060, 7092072, 7880080, 8865090, 11820120, 14184144, 17730180, 23640240, 35460360, 70920720]

約数ペア:

[(1, 70920720), (2, 35460360), (3, 23640240), (4, 17730180), (5, 14184144), (6, 11820120), (8, 8865090), (9, 7880080), (10, 7092072), (12, 5910060), (13, 5455440), (15, 4728048), (16, 4432545), (18, 3940040), (20, 3546036), (24, 2955030), (26, 2727720), (30, 2364024), (36, 1970020), (39, 1818480), (40, 1773018), (45, 1576016), (48, 1477515), (52, 1363860), (60, 1182012), (65, 1091088), (72, 985010), (78, 909240), (80, 886509), (90, 788008), (104, 681930), (117, 606160), (120, 591006), (130, 545544), (144, 492505), (156, 454620), (180, 394004), (195, 363696), (208, 340965), (234, 303080), (240, 295503), (260, 272772), (312, 227310), (360, 197002), (390, 181848), (468, 151540), (520, 136386), (585, 121232), (624, 113655), (720, 98501), (780, 90924), (936, 75770), (1040, 68193), (1170, 60616), (1560, 45462), (1872, 37885), (2340, 30308), (3120, 22731), (4680, 15154), (7577, 9360)]