242459520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3413}}^1$

素因数の和:3472

約数の個数: 128

約数和(自身を含む): 793959840

約数和(自身を除く): 551500320

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, 2220, 2368, 2960, 3413, 3552, 4440, 4736, 5920, 6826, 7104, 8880, 10239, 11840, 13652, 14208, 17065, 17760, 20478, 23680, 27304, 34130, 35520, 40956, 51195, 54608, 68260, 71040, 81912, 102390, 109216, 126281, 136520, 163824, 204780, 218432, 252562, 273040, 327648, 378843, 409560, 436864, 505124, 546080, 631405, 655296, 757686, 819120, 1010248, 1092160, 1262810, 1310592, 1515372, 1638240, 1894215, 2020496, 2184320, 2525620, 3030744, 3276480, 3788430, 4040992, 5051240, 6061488, 6552960, 7576860, 8081984, 10102480, 12122976, 15153720, 16163968, 20204960, 24245952, 30307440, 40409920, 48491904, 60614880, 80819840, 121229760, 242459520]

約数ペア:

[(1, 242459520), (2, 121229760), (3, 80819840), (4, 60614880), (5, 48491904), (6, 40409920), (8, 30307440), (10, 24245952), (12, 20204960), (15, 16163968), (16, 15153720), (20, 12122976), (24, 10102480), (30, 8081984), (32, 7576860), (37, 6552960), (40, 6061488), (48, 5051240), (60, 4040992), (64, 3788430), (74, 3276480), (80, 3030744), (96, 2525620), (111, 2184320), (120, 2020496), (128, 1894215), (148, 1638240), (160, 1515372), (185, 1310592), (192, 1262810), (222, 1092160), (240, 1010248), (296, 819120), (320, 757686), (370, 655296), (384, 631405), (444, 546080), (480, 505124), (555, 436864), (592, 409560), (640, 378843), (740, 327648), (888, 273040), (960, 252562), (1110, 218432), (1184, 204780), (1480, 163824), (1776, 136520), (1920, 126281), (2220, 109216), (2368, 102390), (2960, 81912), (3413, 71040), (3552, 68260), (4440, 54608), (4736, 51195), (5920, 40956), (6826, 35520), (7104, 34130), (8880, 27304), (10239, 23680), (11840, 20478), (13652, 17760), (14208, 17065)]