258779520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{44927}}^1$

素因数の和:44952

約数の個数: 96

約数和(自身を含む): 893617920

約数和(自身を除く): 634838400

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 44927, 89854, 134781, 179708, 224635, 269562, 359416, 404343, 449270, 539124, 673905, 718832, 808686, 898540, 1078248, 1347810, 1437664, 1617372, 1797080, 2021715, 2156496, 2695620, 2875328, 3234744, 3594160, 4043430, 4312992, 5391240, 5750656, 6469488, 7188320, 8086860, 8625984, 10782480, 12938976, 14376640, 16173720, 17251968, 21564960, 25877952, 28753280, 32347440, 43129920, 51755904, 64694880, 86259840, 129389760, 258779520]

約数ペア:

[(1, 258779520), (2, 129389760), (3, 86259840), (4, 64694880), (5, 51755904), (6, 43129920), (8, 32347440), (9, 28753280), (10, 25877952), (12, 21564960), (15, 17251968), (16, 16173720), (18, 14376640), (20, 12938976), (24, 10782480), (30, 8625984), (32, 8086860), (36, 7188320), (40, 6469488), (45, 5750656), (48, 5391240), (60, 4312992), (64, 4043430), (72, 3594160), (80, 3234744), (90, 2875328), (96, 2695620), (120, 2156496), (128, 2021715), (144, 1797080), (160, 1617372), (180, 1437664), (192, 1347810), (240, 1078248), (288, 898540), (320, 808686), (360, 718832), (384, 673905), (480, 539124), (576, 449270), (640, 404343), (720, 359416), (960, 269562), (1152, 224635), (1440, 179708), (1920, 134781), (2880, 89854), (5760, 44927)]