53370720

素因数分解:

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

素因数の和:2885

約数の個数: 144

約数和(自身を含む): 196206192

約数和(自身を除く): 142835472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2851, 3120, 3744, 4680, 5702, 6240, 8553, 9360, 11404, 14255, 17106, 18720, 22808, 25659, 28510, 34212, 37063, 42765, 45616, 51318, 57020, 68424, 74126, 85530, 91232, 102636, 111189, 114040, 128295, 136848, 148252, 171060, 185315, 205272, 222378, 228080, 256590, 273696, 296504, 333567, 342120, 370630, 410544, 444756, 456160, 513180, 555945, 593008, 667134, 684240, 741260, 821088, 889512, 1026360, 1111890, 1186016, 1334268, 1368480, 1482520, 1667835, 1779024, 2052720, 2223780, 2668536, 2965040, 3335670, 3558048, 4105440, 4447560, 5337072, 5930080, 6671340, 8895120, 10674144, 13342680, 17790240, 26685360, 53370720]

約数ペア:

[(1, 53370720), (2, 26685360), (3, 17790240), (4, 13342680), (5, 10674144), (6, 8895120), (8, 6671340), (9, 5930080), (10, 5337072), (12, 4447560), (13, 4105440), (15, 3558048), (16, 3335670), (18, 2965040), (20, 2668536), (24, 2223780), (26, 2052720), (30, 1779024), (32, 1667835), (36, 1482520), (39, 1368480), (40, 1334268), (45, 1186016), (48, 1111890), (52, 1026360), (60, 889512), (65, 821088), (72, 741260), (78, 684240), (80, 667134), (90, 593008), (96, 555945), (104, 513180), (117, 456160), (120, 444756), (130, 410544), (144, 370630), (156, 342120), (160, 333567), (180, 296504), (195, 273696), (208, 256590), (234, 228080), (240, 222378), (260, 205272), (288, 185315), (312, 171060), (360, 148252), (390, 136848), (416, 128295), (468, 114040), (480, 111189), (520, 102636), (585, 91232), (624, 85530), (720, 74126), (780, 68424), (936, 57020), (1040, 51318), (1170, 45616), (1248, 42765), (1440, 37063), (1560, 34212), (1872, 28510), (2080, 25659), (2340, 22808), (2851, 18720), (3120, 17106), (3744, 14255), (4680, 11404), (5702, 9360), (6240, 8553)]