69819840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8081}}^1$

素因数の和:8107

約数の個数: 112

約数和(自身を含む): 246339360

約数和(自身を除く): 176519520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8081, 8640, 16162, 24243, 32324, 40405, 48486, 64648, 72729, 80810, 96972, 121215, 129296, 145458, 161620, 193944, 218187, 242430, 258592, 290916, 323240, 363645, 387888, 436374, 484860, 517184, 581832, 646480, 727290, 775776, 872748, 969720, 1090935, 1163664, 1292960, 1454580, 1551552, 1745496, 1939440, 2181870, 2327328, 2585920, 2909160, 3490992, 3878880, 4363740, 4654656, 5818320, 6981984, 7757760, 8727480, 11636640, 13963968, 17454960, 23273280, 34909920, 69819840]

約数ペア:

[(1, 69819840), (2, 34909920), (3, 23273280), (4, 17454960), (5, 13963968), (6, 11636640), (8, 8727480), (9, 7757760), (10, 6981984), (12, 5818320), (15, 4654656), (16, 4363740), (18, 3878880), (20, 3490992), (24, 2909160), (27, 2585920), (30, 2327328), (32, 2181870), (36, 1939440), (40, 1745496), (45, 1551552), (48, 1454580), (54, 1292960), (60, 1163664), (64, 1090935), (72, 969720), (80, 872748), (90, 775776), (96, 727290), (108, 646480), (120, 581832), (135, 517184), (144, 484860), (160, 436374), (180, 387888), (192, 363645), (216, 323240), (240, 290916), (270, 258592), (288, 242430), (320, 218187), (360, 193944), (432, 161620), (480, 145458), (540, 129296), (576, 121215), (720, 96972), (864, 80810), (960, 72729), (1080, 64648), (1440, 48486), (1728, 40405), (2160, 32324), (2880, 24243), (4320, 16162), (8081, 8640)]