151812480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2196

約数の個数: 128

約数和(自身を含む): 497213280

約数和(自身を除く): 345400800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2137, 2220, 2368, 2960, 3552, 4274, 4440, 4736, 5920, 6411, 7104, 8548, 8880, 10685, 11840, 12822, 14208, 17096, 17760, 21370, 23680, 25644, 32055, 34192, 35520, 42740, 51288, 64110, 68384, 71040, 79069, 85480, 102576, 128220, 136768, 158138, 170960, 205152, 237207, 256440, 273536, 316276, 341920, 395345, 410304, 474414, 512880, 632552, 683840, 790690, 820608, 948828, 1025760, 1186035, 1265104, 1367680, 1581380, 1897656, 2051520, 2372070, 2530208, 3162760, 3795312, 4103040, 4744140, 5060416, 6325520, 7590624, 9488280, 10120832, 12651040, 15181248, 18976560, 25302080, 30362496, 37953120, 50604160, 75906240, 151812480]

約数ペア:

[(1, 151812480), (2, 75906240), (3, 50604160), (4, 37953120), (5, 30362496), (6, 25302080), (8, 18976560), (10, 15181248), (12, 12651040), (15, 10120832), (16, 9488280), (20, 7590624), (24, 6325520), (30, 5060416), (32, 4744140), (37, 4103040), (40, 3795312), (48, 3162760), (60, 2530208), (64, 2372070), (74, 2051520), (80, 1897656), (96, 1581380), (111, 1367680), (120, 1265104), (128, 1186035), (148, 1025760), (160, 948828), (185, 820608), (192, 790690), (222, 683840), (240, 632552), (296, 512880), (320, 474414), (370, 410304), (384, 395345), (444, 341920), (480, 316276), (555, 273536), (592, 256440), (640, 237207), (740, 205152), (888, 170960), (960, 158138), (1110, 136768), (1184, 128220), (1480, 102576), (1776, 85480), (1920, 79069), (2137, 71040), (2220, 68384), (2368, 64110), (2960, 51288), (3552, 42740), (4274, 35520), (4440, 34192), (4736, 32055), (5920, 25644), (6411, 23680), (7104, 21370), (8548, 17760), (8880, 17096), (10685, 14208), (11840, 12822)]