55381070880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{26951}}^1$

素因数の和:28399

約数の個数: 144

約数和(自身を含む): 189127358784

約数和(自身を除く): 133746287904

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, 144, 160, 180, 240, 288, 360, 480, 720, 1427, 1440, 2854, 4281, 5708, 7135, 8562, 11416, 12843, 14270, 17124, 21405, 22832, 25686, 26951, 28540, 34248, 42810, 45664, 51372, 53902, 57080, 64215, 68496, 80853, 85620, 102744, 107804, 114160, 128430, 134755, 136992, 161706, 171240, 205488, 215608, 228320, 242559, 256860, 269510, 323412, 342480, 404265, 410976, 431216, 485118, 513720, 539020, 646824, 684960, 808530, 862432, 970236, 1027440, 1078040, 1212795, 1293648, 1617060, 1940472, 2054880, 2156080, 2425590, 2587296, 3234120, 3880944, 4312160, 4851180, 6468240, 7761888, 9702360, 12936480, 19404720, 38459077, 38809440, 76918154, 115377231, 153836308, 192295385, 230754462, 307672616, 346131693, 384590770, 461508924, 576886155, 615345232, 692263386, 769181540, 923017848, 1153772310, 1230690464, 1384526772, 1538363080, 1730658465, 1846035696, 2307544620, 2769053544, 3076726160, 3461316930, 3692071392, 4615089240, 5538107088, 6153452320, 6922633860, 9230178480, 11076214176, 13845267720, 18460356960, 27690535440, 55381070880]

約数ペア:

[(1, 55381070880), (2, 27690535440), (3, 18460356960), (4, 13845267720), (5, 11076214176), (6, 9230178480), (8, 6922633860), (9, 6153452320), (10, 5538107088), (12, 4615089240), (15, 3692071392), (16, 3461316930), (18, 3076726160), (20, 2769053544), (24, 2307544620), (30, 1846035696), (32, 1730658465), (36, 1538363080), (40, 1384526772), (45, 1230690464), (48, 1153772310), (60, 923017848), (72, 769181540), (80, 692263386), (90, 615345232), (96, 576886155), (120, 461508924), (144, 384590770), (160, 346131693), (180, 307672616), (240, 230754462), (288, 192295385), (360, 153836308), (480, 115377231), (720, 76918154), (1427, 38809440), (1440, 38459077), (2854, 19404720), (4281, 12936480), (5708, 9702360), (7135, 7761888), (8562, 6468240), (11416, 4851180), (12843, 4312160), (14270, 3880944), (17124, 3234120), (21405, 2587296), (22832, 2425590), (25686, 2156080), (26951, 2054880), (28540, 1940472), (34248, 1617060), (42810, 1293648), (45664, 1212795), (51372, 1078040), (53902, 1027440), (57080, 970236), (64215, 862432), (68496, 808530), (80853, 684960), (85620, 646824), (102744, 539020), (107804, 513720), (114160, 485118), (128430, 431216), (134755, 410976), (136992, 404265), (161706, 342480), (171240, 323412), (205488, 269510), (215608, 256860), (228320, 242559)]