28420288320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{216091}}^1$

素因数の和:216248

約数の個数: 112

約数和(自身を含む): 90893481408

約数和(自身を除く): 62473193088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 480, 548, 685, 822, 960, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4384, 5480, 6576, 8220, 8768, 10960, 13152, 16440, 21920, 26304, 32880, 43840, 65760, 131520, 216091, 432182, 648273, 864364, 1080455, 1296546, 1728728, 2160910, 2593092, 3241365, 3457456, 4321820, 5186184, 6482730, 6914912, 8643640, 10372368, 12965460, 13829824, 17287280, 20744736, 25930920, 29604467, 34574560, 41489472, 51861840, 59208934, 69149120, 88813401, 103723680, 118417868, 148022335, 177626802, 207447360, 236835736, 296044670, 355253604, 444067005, 473671472, 592089340, 710507208, 888134010, 947342944, 1184178680, 1421014416, 1776268020, 1894685888, 2368357360, 2842028832, 3552536040, 4736714720, 5684057664, 7105072080, 9473429440, 14210144160, 28420288320]

約数ペア:

[(1, 28420288320), (2, 14210144160), (3, 9473429440), (4, 7105072080), (5, 5684057664), (6, 4736714720), (8, 3552536040), (10, 2842028832), (12, 2368357360), (15, 1894685888), (16, 1776268020), (20, 1421014416), (24, 1184178680), (30, 947342944), (32, 888134010), (40, 710507208), (48, 592089340), (60, 473671472), (64, 444067005), (80, 355253604), (96, 296044670), (120, 236835736), (137, 207447360), (160, 177626802), (192, 148022335), (240, 118417868), (274, 103723680), (320, 88813401), (411, 69149120), (480, 59208934), (548, 51861840), (685, 41489472), (822, 34574560), (960, 29604467), (1096, 25930920), (1370, 20744736), (1644, 17287280), (2055, 13829824), (2192, 12965460), (2740, 10372368), (3288, 8643640), (4110, 6914912), (4384, 6482730), (5480, 5186184), (6576, 4321820), (8220, 3457456), (8768, 3241365), (10960, 2593092), (13152, 2160910), (16440, 1728728), (21920, 1296546), (26304, 1080455), (32880, 864364), (43840, 648273), (65760, 432182), (131520, 216091)]