129389760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{44927}}^1$

素因数の和:44950

約数の個数: 84

約数和(自身を含む): 445056768

約数和(自身を除く): 315667008

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 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, 6469488, 7188320, 8086860, 8625984, 10782480, 12938976, 14376640, 16173720, 21564960, 25877952, 32347440, 43129920, 64694880, 129389760]

約数ペア:

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