53664480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 185749200

約数和(自身を除く): 132084720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 449, 480, 498, 664, 720, 747, 830, 898, 996, 1245, 1328, 1347, 1440, 1494, 1660, 1796, 1992, 2245, 2490, 2656, 2694, 2988, 3320, 3592, 3735, 3984, 4041, 4490, 4980, 5388, 5976, 6640, 6735, 7184, 7470, 7968, 8082, 8980, 9960, 10776, 11952, 13280, 13470, 14368, 14940, 16164, 17960, 19920, 20205, 21552, 23904, 26940, 29880, 32328, 35920, 37267, 39840, 40410, 43104, 53880, 59760, 64656, 71840, 74534, 80820, 107760, 111801, 119520, 129312, 149068, 161640, 186335, 215520, 223602, 298136, 323280, 335403, 372670, 447204, 559005, 596272, 646560, 670806, 745340, 894408, 1118010, 1192544, 1341612, 1490680, 1677015, 1788816, 2236020, 2683224, 2981360, 3354030, 3577632, 4472040, 5366448, 5962720, 6708060, 8944080, 10732896, 13416120, 17888160, 26832240, 53664480]

約数ペア:

[(1, 53664480), (2, 26832240), (3, 17888160), (4, 13416120), (5, 10732896), (6, 8944080), (8, 6708060), (9, 5962720), (10, 5366448), (12, 4472040), (15, 3577632), (16, 3354030), (18, 2981360), (20, 2683224), (24, 2236020), (30, 1788816), (32, 1677015), (36, 1490680), (40, 1341612), (45, 1192544), (48, 1118010), (60, 894408), (72, 745340), (80, 670806), (83, 646560), (90, 596272), (96, 559005), (120, 447204), (144, 372670), (160, 335403), (166, 323280), (180, 298136), (240, 223602), (249, 215520), (288, 186335), (332, 161640), (360, 149068), (415, 129312), (449, 119520), (480, 111801), (498, 107760), (664, 80820), (720, 74534), (747, 71840), (830, 64656), (898, 59760), (996, 53880), (1245, 43104), (1328, 40410), (1347, 39840), (1440, 37267), (1494, 35920), (1660, 32328), (1796, 29880), (1992, 26940), (2245, 23904), (2490, 21552), (2656, 20205), (2694, 19920), (2988, 17960), (3320, 16164), (3592, 14940), (3735, 14368), (3984, 13470), (4041, 13280), (4490, 11952), (4980, 10776), (5388, 9960), (5976, 8980), (6640, 8082), (6735, 7968), (7184, 7470)]