2784091320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{42727}}^1$

素因数の和:42925

約数の個数: 96

約数和(自身を含む): 9098500320

約数和(自身を除く): 6314409000

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, 181, 360, 362, 543, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 3258, 3620, 4344, 5430, 6516, 7240, 8145, 10860, 13032, 16290, 21720, 32580, 42727, 65160, 85454, 128181, 170908, 213635, 256362, 341816, 384543, 427270, 512724, 640905, 769086, 854540, 1025448, 1281810, 1538172, 1709080, 1922715, 2563620, 3076344, 3845430, 5127240, 7690860, 7733587, 15381720, 15467174, 23200761, 30934348, 38667935, 46401522, 61868696, 69602283, 77335870, 92803044, 116003805, 139204566, 154671740, 185606088, 232007610, 278409132, 309343480, 348011415, 464015220, 556818264, 696022830, 928030440, 1392045660, 2784091320]

約数ペア:

[(1, 2784091320), (2, 1392045660), (3, 928030440), (4, 696022830), (5, 556818264), (6, 464015220), (8, 348011415), (9, 309343480), (10, 278409132), (12, 232007610), (15, 185606088), (18, 154671740), (20, 139204566), (24, 116003805), (30, 92803044), (36, 77335870), (40, 69602283), (45, 61868696), (60, 46401522), (72, 38667935), (90, 30934348), (120, 23200761), (180, 15467174), (181, 15381720), (360, 7733587), (362, 7690860), (543, 5127240), (724, 3845430), (905, 3076344), (1086, 2563620), (1448, 1922715), (1629, 1709080), (1810, 1538172), (2172, 1281810), (2715, 1025448), (3258, 854540), (3620, 769086), (4344, 640905), (5430, 512724), (6516, 427270), (7240, 384543), (8145, 341816), (10860, 256362), (13032, 213635), (16290, 170908), (21720, 128181), (32580, 85454), (42727, 65160)]