52389720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 123866280

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, 90, 108, 120, 135, 179, 180, 216, 270, 271, 358, 360, 537, 540, 542, 716, 813, 895, 1074, 1080, 1084, 1355, 1432, 1611, 1626, 1790, 2148, 2168, 2439, 2685, 2710, 3222, 3252, 3580, 4065, 4296, 4833, 4878, 5370, 5420, 6444, 6504, 7160, 7317, 8055, 8130, 9666, 9756, 10740, 10840, 12195, 12888, 14634, 16110, 16260, 19332, 19512, 21480, 24165, 24390, 29268, 32220, 32520, 36585, 38664, 48330, 48509, 48780, 58536, 64440, 73170, 96660, 97018, 97560, 145527, 146340, 193320, 194036, 242545, 291054, 292680, 388072, 436581, 485090, 582108, 727635, 873162, 970180, 1164216, 1309743, 1455270, 1746324, 1940360, 2182905, 2619486, 2910540, 3492648, 4365810, 5238972, 5821080, 6548715, 8731620, 10477944, 13097430, 17463240, 26194860, 52389720]

約数ペア:

[(1, 52389720), (2, 26194860), (3, 17463240), (4, 13097430), (5, 10477944), (6, 8731620), (8, 6548715), (9, 5821080), (10, 5238972), (12, 4365810), (15, 3492648), (18, 2910540), (20, 2619486), (24, 2182905), (27, 1940360), (30, 1746324), (36, 1455270), (40, 1309743), (45, 1164216), (54, 970180), (60, 873162), (72, 727635), (90, 582108), (108, 485090), (120, 436581), (135, 388072), (179, 292680), (180, 291054), (216, 242545), (270, 194036), (271, 193320), (358, 146340), (360, 145527), (537, 97560), (540, 97018), (542, 96660), (716, 73170), (813, 64440), (895, 58536), (1074, 48780), (1080, 48509), (1084, 48330), (1355, 38664), (1432, 36585), (1611, 32520), (1626, 32220), (1790, 29268), (2148, 24390), (2168, 24165), (2439, 21480), (2685, 19512), (2710, 19332), (3222, 16260), (3252, 16110), (3580, 14634), (4065, 12888), (4296, 12195), (4833, 10840), (4878, 10740), (5370, 9756), (5420, 9666), (6444, 8130), (6504, 8055), (7160, 7317)]