480336480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2891

約数の個数: 240

約数和(自身を含む): 1826226864

約数和(自身を除く): 1345890384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 2851, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 5702, 6240, 6480, 7020, 8424, 8553, 9360, 10530, 11232, 11404, 12960, 14040, 14255, 16848, 17106, 18720, 21060, 22808, 25659, 28080, 28510, 33696, 34212, 37063, 42120, 42765, 45616, 51318, 56160, 57020, 68424, 74126, 76977, 84240, 85530, 91232, 102636, 111189, 114040, 128295, 136848, 148252, 153954, 168480, 171060, 185315, 205272, 222378, 228080, 230931, 256590, 273696, 296504, 307908, 333567, 342120, 370630, 384885, 410544, 444756, 456160, 461862, 513180, 555945, 593008, 615816, 667134, 684240, 741260, 769770, 821088, 889512, 923724, 1000701, 1026360, 1111890, 1154655, 1186016, 1231632, 1334268, 1368480, 1482520, 1539540, 1667835, 1779024, 1847448, 2001402, 2052720, 2223780, 2309310, 2463264, 2668536, 2965040, 3002103, 3079080, 3335670, 3558048, 3694896, 4002804, 4105440, 4447560, 4618620, 5003505, 5337072, 5930080, 6004206, 6158160, 6671340, 7389792, 8005608, 8895120, 9237240, 10007010, 10674144, 12008412, 12316320, 13342680, 15010515, 16011216, 17790240, 18474480, 20014020, 24016824, 26685360, 30021030, 32022432, 36948960, 40028040, 48033648, 53370720, 60042060, 80056080, 96067296, 120084120, 160112160, 240168240, 480336480]

約数ペア:

[(1, 480336480), (2, 240168240), (3, 160112160), (4, 120084120), (5, 96067296), (6, 80056080), (8, 60042060), (9, 53370720), (10, 48033648), (12, 40028040), (13, 36948960), (15, 32022432), (16, 30021030), (18, 26685360), (20, 24016824), (24, 20014020), (26, 18474480), (27, 17790240), (30, 16011216), (32, 15010515), (36, 13342680), (39, 12316320), (40, 12008412), (45, 10674144), (48, 10007010), (52, 9237240), (54, 8895120), (60, 8005608), (65, 7389792), (72, 6671340), (78, 6158160), (80, 6004206), (81, 5930080), (90, 5337072), (96, 5003505), (104, 4618620), (108, 4447560), (117, 4105440), (120, 4002804), (130, 3694896), (135, 3558048), (144, 3335670), (156, 3079080), (160, 3002103), (162, 2965040), (180, 2668536), (195, 2463264), (208, 2309310), (216, 2223780), (234, 2052720), (240, 2001402), (260, 1847448), (270, 1779024), (288, 1667835), (312, 1539540), (324, 1482520), (351, 1368480), (360, 1334268), (390, 1231632), (405, 1186016), (416, 1154655), (432, 1111890), (468, 1026360), (480, 1000701), (520, 923724), (540, 889512), (585, 821088), (624, 769770), (648, 741260), (702, 684240), (720, 667134), (780, 615816), (810, 593008), (864, 555945), (936, 513180), (1040, 461862), (1053, 456160), (1080, 444756), (1170, 410544), (1248, 384885), (1296, 370630), (1404, 342120), (1440, 333567), (1560, 307908), (1620, 296504), (1755, 273696), (1872, 256590), (2080, 230931), (2106, 228080), (2160, 222378), (2340, 205272), (2592, 185315), (2808, 171060), (2851, 168480), (3120, 153954), (3240, 148252), (3510, 136848), (3744, 128295), (4212, 114040), (4320, 111189), (4680, 102636), (5265, 91232), (5616, 85530), (5702, 84240), (6240, 76977), (6480, 74126), (7020, 68424), (8424, 57020), (8553, 56160), (9360, 51318), (10530, 45616), (11232, 42765), (11404, 42120), (12960, 37063), (14040, 34212), (14255, 33696), (16848, 28510), (17106, 28080), (18720, 25659), (21060, 22808)]