396482040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1651

約数の個数: 160

約数和(自身を含む): 1350360000

約数和(自身を除く): 953877960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 790, 810, 948, 1080, 1185, 1422, 1549, 1580, 1620, 1896, 2133, 2370, 2844, 3098, 3160, 3240, 3555, 4266, 4647, 4740, 5688, 6196, 6399, 7110, 7745, 8532, 9294, 9480, 10665, 12392, 12798, 13941, 14220, 15490, 17064, 18588, 21330, 23235, 25596, 27882, 28440, 30980, 31995, 37176, 41823, 42660, 46470, 51192, 55764, 61960, 63990, 69705, 83646, 85320, 92940, 111528, 122371, 125469, 127980, 139410, 167292, 185880, 209115, 244742, 250938, 255960, 278820, 334584, 367113, 418230, 489484, 501876, 557640, 611855, 627345, 734226, 836460, 978968, 1003752, 1101339, 1223710, 1254690, 1468452, 1672920, 1835565, 2202678, 2447420, 2509380, 2936904, 3304017, 3671130, 4405356, 4894840, 5018760, 5506695, 6608034, 7342260, 8810712, 9912051, 11013390, 13216068, 14684520, 16520085, 19824102, 22026780, 26432136, 33040170, 39648204, 44053560, 49560255, 66080340, 79296408, 99120510, 132160680, 198241020, 396482040]

約数ペア:

[(1, 396482040), (2, 198241020), (3, 132160680), (4, 99120510), (5, 79296408), (6, 66080340), (8, 49560255), (9, 44053560), (10, 39648204), (12, 33040170), (15, 26432136), (18, 22026780), (20, 19824102), (24, 16520085), (27, 14684520), (30, 13216068), (36, 11013390), (40, 9912051), (45, 8810712), (54, 7342260), (60, 6608034), (72, 5506695), (79, 5018760), (81, 4894840), (90, 4405356), (108, 3671130), (120, 3304017), (135, 2936904), (158, 2509380), (162, 2447420), (180, 2202678), (216, 1835565), (237, 1672920), (270, 1468452), (316, 1254690), (324, 1223710), (360, 1101339), (395, 1003752), (405, 978968), (474, 836460), (540, 734226), (632, 627345), (648, 611855), (711, 557640), (790, 501876), (810, 489484), (948, 418230), (1080, 367113), (1185, 334584), (1422, 278820), (1549, 255960), (1580, 250938), (1620, 244742), (1896, 209115), (2133, 185880), (2370, 167292), (2844, 139410), (3098, 127980), (3160, 125469), (3240, 122371), (3555, 111528), (4266, 92940), (4647, 85320), (4740, 83646), (5688, 69705), (6196, 63990), (6399, 61960), (7110, 55764), (7745, 51192), (8532, 46470), (9294, 42660), (9480, 41823), (10665, 37176), (12392, 31995), (12798, 30980), (13941, 28440), (14220, 27882), (15490, 25596), (17064, 23235), (18588, 21330)]