8677440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 31382208

約数和(自身を除く): 22704768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 131, 138, 144, 160, 180, 184, 192, 207, 230, 240, 262, 276, 288, 320, 345, 360, 368, 393, 414, 460, 480, 524, 552, 576, 655, 690, 720, 736, 786, 828, 920, 960, 1035, 1048, 1104, 1179, 1310, 1380, 1440, 1472, 1572, 1656, 1840, 1965, 2070, 2096, 2208, 2358, 2620, 2760, 2880, 3013, 3144, 3312, 3680, 3930, 4140, 4192, 4416, 4716, 5240, 5520, 5895, 6026, 6288, 6624, 7360, 7860, 8280, 8384, 9039, 9432, 10480, 11040, 11790, 12052, 12576, 13248, 15065, 15720, 16560, 18078, 18864, 20960, 22080, 23580, 24104, 25152, 27117, 30130, 31440, 33120, 36156, 37728, 41920, 45195, 47160, 48208, 54234, 60260, 62880, 66240, 72312, 75456, 90390, 94320, 96416, 108468, 120520, 125760, 135585, 144624, 180780, 188640, 192832, 216936, 241040, 271170, 289248, 361560, 377280, 433872, 482080, 542340, 578496, 723120, 867744, 964160, 1084680, 1446240, 1735488, 2169360, 2892480, 4338720, 8677440]

約数ペア:

[(1, 8677440), (2, 4338720), (3, 2892480), (4, 2169360), (5, 1735488), (6, 1446240), (8, 1084680), (9, 964160), (10, 867744), (12, 723120), (15, 578496), (16, 542340), (18, 482080), (20, 433872), (23, 377280), (24, 361560), (30, 289248), (32, 271170), (36, 241040), (40, 216936), (45, 192832), (46, 188640), (48, 180780), (60, 144624), (64, 135585), (69, 125760), (72, 120520), (80, 108468), (90, 96416), (92, 94320), (96, 90390), (115, 75456), (120, 72312), (131, 66240), (138, 62880), (144, 60260), (160, 54234), (180, 48208), (184, 47160), (192, 45195), (207, 41920), (230, 37728), (240, 36156), (262, 33120), (276, 31440), (288, 30130), (320, 27117), (345, 25152), (360, 24104), (368, 23580), (393, 22080), (414, 20960), (460, 18864), (480, 18078), (524, 16560), (552, 15720), (576, 15065), (655, 13248), (690, 12576), (720, 12052), (736, 11790), (786, 11040), (828, 10480), (920, 9432), (960, 9039), (1035, 8384), (1048, 8280), (1104, 7860), (1179, 7360), (1310, 6624), (1380, 6288), (1440, 6026), (1472, 5895), (1572, 5520), (1656, 5240), (1840, 4716), (1965, 4416), (2070, 4192), (2096, 4140), (2208, 3930), (2358, 3680), (2620, 3312), (2760, 3144), (2880, 3013)]