53742720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 178899840

約数和(自身を除く): 125157120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1217, 1380, 1472, 1840, 1920, 2208, 2434, 2760, 2944, 3651, 3680, 4416, 4868, 5520, 6085, 7302, 7360, 8832, 9736, 11040, 12170, 14604, 14720, 18255, 19472, 22080, 24340, 27991, 29208, 36510, 38944, 44160, 48680, 55982, 58416, 73020, 77888, 83973, 97360, 111964, 116832, 139955, 146040, 155776, 167946, 194720, 223928, 233664, 279910, 292080, 335892, 389440, 419865, 447856, 467328, 559820, 584160, 671784, 778880, 839730, 895712, 1119640, 1168320, 1343568, 1679460, 1791424, 2239280, 2336640, 2687136, 3358920, 3582848, 4478560, 5374272, 6717840, 8957120, 10748544, 13435680, 17914240, 26871360, 53742720]

約数ペア:

[(1, 53742720), (2, 26871360), (3, 17914240), (4, 13435680), (5, 10748544), (6, 8957120), (8, 6717840), (10, 5374272), (12, 4478560), (15, 3582848), (16, 3358920), (20, 2687136), (23, 2336640), (24, 2239280), (30, 1791424), (32, 1679460), (40, 1343568), (46, 1168320), (48, 1119640), (60, 895712), (64, 839730), (69, 778880), (80, 671784), (92, 584160), (96, 559820), (115, 467328), (120, 447856), (128, 419865), (138, 389440), (160, 335892), (184, 292080), (192, 279910), (230, 233664), (240, 223928), (276, 194720), (320, 167946), (345, 155776), (368, 146040), (384, 139955), (460, 116832), (480, 111964), (552, 97360), (640, 83973), (690, 77888), (736, 73020), (920, 58416), (960, 55982), (1104, 48680), (1217, 44160), (1380, 38944), (1472, 36510), (1840, 29208), (1920, 27991), (2208, 24340), (2434, 22080), (2760, 19472), (2944, 18255), (3651, 14720), (3680, 14604), (4416, 12170), (4868, 11040), (5520, 9736), (6085, 8832), (7302, 7360)]