153393120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2937

約数の個数: 144

約数和(自身を含む): 537788160

約数和(自身を除く): 384395040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2879, 2960, 3330, 3552, 4440, 5328, 5758, 5920, 6660, 8637, 8880, 10656, 11516, 13320, 14395, 17274, 17760, 23032, 25911, 26640, 28790, 34548, 43185, 46064, 51822, 53280, 57580, 69096, 86370, 92128, 103644, 106523, 115160, 129555, 138192, 172740, 207288, 213046, 230320, 259110, 276384, 319569, 345480, 414576, 426092, 460640, 518220, 532615, 639138, 690960, 829152, 852184, 958707, 1036440, 1065230, 1278276, 1381920, 1597845, 1704368, 1917414, 2072880, 2130460, 2556552, 3195690, 3408736, 3834828, 4145760, 4260920, 4793535, 5113104, 6391380, 7669656, 8521840, 9587070, 10226208, 12782760, 15339312, 17043680, 19174140, 25565520, 30678624, 38348280, 51131040, 76696560, 153393120]

約数ペア:

[(1, 153393120), (2, 76696560), (3, 51131040), (4, 38348280), (5, 30678624), (6, 25565520), (8, 19174140), (9, 17043680), (10, 15339312), (12, 12782760), (15, 10226208), (16, 9587070), (18, 8521840), (20, 7669656), (24, 6391380), (30, 5113104), (32, 4793535), (36, 4260920), (37, 4145760), (40, 3834828), (45, 3408736), (48, 3195690), (60, 2556552), (72, 2130460), (74, 2072880), (80, 1917414), (90, 1704368), (96, 1597845), (111, 1381920), (120, 1278276), (144, 1065230), (148, 1036440), (160, 958707), (180, 852184), (185, 829152), (222, 690960), (240, 639138), (288, 532615), (296, 518220), (333, 460640), (360, 426092), (370, 414576), (444, 345480), (480, 319569), (555, 276384), (592, 259110), (666, 230320), (720, 213046), (740, 207288), (888, 172740), (1110, 138192), (1184, 129555), (1332, 115160), (1440, 106523), (1480, 103644), (1665, 92128), (1776, 86370), (2220, 69096), (2664, 57580), (2879, 53280), (2960, 51822), (3330, 46064), (3552, 43185), (4440, 34548), (5328, 28790), (5758, 26640), (5920, 25911), (6660, 23032), (8637, 17760), (8880, 17274), (10656, 14395), (11516, 13320)]