1227009240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{7591}}^1$

素因数の和:8057

約数の個数: 96

約数和(自身を含む): 3997188000

約数和(自身を除く): 2770178760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 449, 898, 1347, 1796, 2245, 2694, 3592, 4041, 4490, 5388, 6735, 7591, 8082, 8980, 10776, 13470, 15182, 16164, 17960, 20205, 22773, 26940, 30364, 32328, 37955, 40410, 45546, 53880, 60728, 68319, 75910, 80820, 91092, 113865, 136638, 151820, 161640, 182184, 227730, 273276, 303640, 341595, 455460, 546552, 683190, 910920, 1366380, 2732760, 3408359, 6816718, 10225077, 13633436, 17041795, 20450154, 27266872, 30675231, 34083590, 40900308, 51125385, 61350462, 68167180, 81800616, 102250770, 122700924, 136334360, 153376155, 204501540, 245401848, 306752310, 409003080, 613504620, 1227009240]

約数ペア:

[(1, 1227009240), (2, 613504620), (3, 409003080), (4, 306752310), (5, 245401848), (6, 204501540), (8, 153376155), (9, 136334360), (10, 122700924), (12, 102250770), (15, 81800616), (18, 68167180), (20, 61350462), (24, 51125385), (30, 40900308), (36, 34083590), (40, 30675231), (45, 27266872), (60, 20450154), (72, 17041795), (90, 13633436), (120, 10225077), (180, 6816718), (360, 3408359), (449, 2732760), (898, 1366380), (1347, 910920), (1796, 683190), (2245, 546552), (2694, 455460), (3592, 341595), (4041, 303640), (4490, 273276), (5388, 227730), (6735, 182184), (7591, 161640), (8082, 151820), (8980, 136638), (10776, 113865), (13470, 91092), (15182, 80820), (16164, 75910), (17960, 68319), (20205, 60728), (22773, 53880), (26940, 45546), (30364, 40410), (32328, 37955)]