506369280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 1629149760

約数和(自身を除く): 1122780480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 256, 320, 326, 384, 480, 489, 640, 652, 768, 809, 815, 960, 978, 1280, 1304, 1618, 1630, 1920, 1956, 2427, 2445, 2608, 3236, 3260, 3840, 3912, 4045, 4854, 4890, 5216, 6472, 6520, 7824, 8090, 9708, 9780, 10432, 12135, 12944, 13040, 15648, 16180, 19416, 19560, 20864, 24270, 25888, 26080, 31296, 32360, 38832, 39120, 41728, 48540, 51776, 52160, 62592, 64720, 77664, 78240, 97080, 103552, 104320, 125184, 129440, 131867, 155328, 156480, 194160, 207104, 208640, 258880, 263734, 310656, 312960, 388320, 395601, 517760, 527468, 621312, 625920, 659335, 776640, 791202, 1035520, 1054936, 1318670, 1553280, 1582404, 1978005, 2109872, 2637340, 3106560, 3164808, 3956010, 4219744, 5274680, 6329616, 7912020, 8439488, 10549360, 12659232, 15824040, 16878976, 21098720, 25318464, 31648080, 33757952, 42197440, 50636928, 63296160, 84394880, 101273856, 126592320, 168789760, 253184640, 506369280]

約数ペア:

[(1, 506369280), (2, 253184640), (3, 168789760), (4, 126592320), (5, 101273856), (6, 84394880), (8, 63296160), (10, 50636928), (12, 42197440), (15, 33757952), (16, 31648080), (20, 25318464), (24, 21098720), (30, 16878976), (32, 15824040), (40, 12659232), (48, 10549360), (60, 8439488), (64, 7912020), (80, 6329616), (96, 5274680), (120, 4219744), (128, 3956010), (160, 3164808), (163, 3106560), (192, 2637340), (240, 2109872), (256, 1978005), (320, 1582404), (326, 1553280), (384, 1318670), (480, 1054936), (489, 1035520), (640, 791202), (652, 776640), (768, 659335), (809, 625920), (815, 621312), (960, 527468), (978, 517760), (1280, 395601), (1304, 388320), (1618, 312960), (1630, 310656), (1920, 263734), (1956, 258880), (2427, 208640), (2445, 207104), (2608, 194160), (3236, 156480), (3260, 155328), (3840, 131867), (3912, 129440), (4045, 125184), (4854, 104320), (4890, 103552), (5216, 97080), (6472, 78240), (6520, 77664), (7824, 64720), (8090, 62592), (9708, 52160), (9780, 51776), (10432, 48540), (12135, 41728), (12944, 39120), (13040, 38832), (15648, 32360), (16180, 31296), (19416, 26080), (19560, 25888), (20864, 24270)]