53315520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 185318400

約数和(自身を除く): 132002880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 79, 80, 95, 96, 111, 114, 120, 148, 152, 158, 160, 185, 190, 192, 222, 228, 237, 240, 285, 296, 304, 316, 320, 370, 380, 395, 444, 456, 474, 480, 555, 570, 592, 608, 632, 703, 740, 760, 790, 888, 912, 948, 960, 1110, 1140, 1184, 1185, 1216, 1264, 1406, 1480, 1501, 1520, 1580, 1776, 1824, 1896, 2109, 2220, 2280, 2368, 2370, 2528, 2812, 2923, 2960, 3002, 3040, 3160, 3515, 3552, 3648, 3792, 4218, 4440, 4503, 4560, 4740, 5056, 5624, 5846, 5920, 6004, 6080, 6320, 7030, 7104, 7505, 7584, 8436, 8769, 8880, 9006, 9120, 9480, 10545, 11248, 11692, 11840, 12008, 12640, 14060, 14615, 15010, 15168, 16872, 17538, 17760, 18012, 18240, 18960, 21090, 22496, 22515, 23384, 24016, 25280, 28120, 29230, 30020, 33744, 35076, 35520, 36024, 37920, 42180, 43845, 44992, 45030, 46768, 48032, 55537, 56240, 58460, 60040, 67488, 70152, 72048, 75840, 84360, 87690, 90060, 93536, 96064, 111074, 112480, 116920, 120080, 134976, 140304, 144096, 166611, 168720, 175380, 180120, 187072, 222148, 224960, 233840, 240160, 277685, 280608, 288192, 333222, 337440, 350760, 360240, 444296, 467680, 480320, 555370, 561216, 666444, 674880, 701520, 720480, 833055, 888592, 935360, 1110740, 1332888, 1403040, 1440960, 1666110, 1777184, 2221480, 2665776, 2806080, 3332220, 3554368, 4442960, 5331552, 6664440, 8885920, 10663104, 13328880, 17771840, 26657760, 53315520]

約数ペア:

[(1, 53315520), (2, 26657760), (3, 17771840), (4, 13328880), (5, 10663104), (6, 8885920), (8, 6664440), (10, 5331552), (12, 4442960), (15, 3554368), (16, 3332220), (19, 2806080), (20, 2665776), (24, 2221480), (30, 1777184), (32, 1666110), (37, 1440960), (38, 1403040), (40, 1332888), (48, 1110740), (57, 935360), (60, 888592), (64, 833055), (74, 720480), (76, 701520), (79, 674880), (80, 666444), (95, 561216), (96, 555370), (111, 480320), (114, 467680), (120, 444296), (148, 360240), (152, 350760), (158, 337440), (160, 333222), (185, 288192), (190, 280608), (192, 277685), (222, 240160), (228, 233840), (237, 224960), (240, 222148), (285, 187072), (296, 180120), (304, 175380), (316, 168720), (320, 166611), (370, 144096), (380, 140304), (395, 134976), (444, 120080), (456, 116920), (474, 112480), (480, 111074), (555, 96064), (570, 93536), (592, 90060), (608, 87690), (632, 84360), (703, 75840), (740, 72048), (760, 70152), (790, 67488), (888, 60040), (912, 58460), (948, 56240), (960, 55537), (1110, 48032), (1140, 46768), (1184, 45030), (1185, 44992), (1216, 43845), (1264, 42180), (1406, 37920), (1480, 36024), (1501, 35520), (1520, 35076), (1580, 33744), (1776, 30020), (1824, 29230), (1896, 28120), (2109, 25280), (2220, 24016), (2280, 23384), (2368, 22515), (2370, 22496), (2528, 21090), (2812, 18960), (2923, 18240), (2960, 18012), (3002, 17760), (3040, 17538), (3160, 16872), (3515, 15168), (3552, 15010), (3648, 14615), (3792, 14060), (4218, 12640), (4440, 12008), (4503, 11840), (4560, 11692), (4740, 11248), (5056, 10545), (5624, 9480), (5846, 9120), (5920, 9006), (6004, 8880), (6080, 8769), (6320, 8436), (7030, 7584), (7104, 7505)]