489652080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 1584136704

約数和(自身を除く): 1094484624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 67, 74, 80, 111, 120, 134, 148, 185, 201, 222, 240, 268, 296, 335, 370, 402, 444, 536, 555, 592, 670, 740, 804, 823, 888, 1005, 1072, 1110, 1340, 1480, 1608, 1646, 1776, 2010, 2220, 2469, 2479, 2680, 2960, 3216, 3292, 4020, 4115, 4440, 4938, 4958, 5360, 6584, 7437, 8040, 8230, 8880, 9876, 9916, 12345, 12395, 13168, 14874, 16080, 16460, 19752, 19832, 24690, 24790, 29748, 30451, 32920, 37185, 39504, 39664, 49380, 49580, 55141, 59496, 60902, 65840, 74370, 91353, 98760, 99160, 110282, 118992, 121804, 148740, 152255, 165423, 182706, 197520, 198320, 220564, 243608, 275705, 297480, 304510, 330846, 365412, 441128, 456765, 487216, 551410, 594960, 609020, 661692, 730824, 827115, 882256, 913530, 1102820, 1218040, 1323384, 1461648, 1654230, 1827060, 2040217, 2205640, 2436080, 2646768, 3308460, 3654120, 4080434, 4411280, 6120651, 6616920, 7308240, 8160868, 10201085, 12241302, 13233840, 16321736, 20402170, 24482604, 30603255, 32643472, 40804340, 48965208, 61206510, 81608680, 97930416, 122413020, 163217360, 244826040, 489652080]

約数ペア:

[(1, 489652080), (2, 244826040), (3, 163217360), (4, 122413020), (5, 97930416), (6, 81608680), (8, 61206510), (10, 48965208), (12, 40804340), (15, 32643472), (16, 30603255), (20, 24482604), (24, 20402170), (30, 16321736), (37, 13233840), (40, 12241302), (48, 10201085), (60, 8160868), (67, 7308240), (74, 6616920), (80, 6120651), (111, 4411280), (120, 4080434), (134, 3654120), (148, 3308460), (185, 2646768), (201, 2436080), (222, 2205640), (240, 2040217), (268, 1827060), (296, 1654230), (335, 1461648), (370, 1323384), (402, 1218040), (444, 1102820), (536, 913530), (555, 882256), (592, 827115), (670, 730824), (740, 661692), (804, 609020), (823, 594960), (888, 551410), (1005, 487216), (1072, 456765), (1110, 441128), (1340, 365412), (1480, 330846), (1608, 304510), (1646, 297480), (1776, 275705), (2010, 243608), (2220, 220564), (2469, 198320), (2479, 197520), (2680, 182706), (2960, 165423), (3216, 152255), (3292, 148740), (4020, 121804), (4115, 118992), (4440, 110282), (4938, 99160), (4958, 98760), (5360, 91353), (6584, 74370), (7437, 65840), (8040, 60902), (8230, 59496), (8880, 55141), (9876, 49580), (9916, 49380), (12345, 39664), (12395, 39504), (13168, 37185), (14874, 32920), (16080, 30451), (16460, 29748), (19752, 24790), (19832, 24690)]