493359360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9920

約数の個数: 144

約数和(自身を含む): 1697043264

約数和(自身を除く): 1203683904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9883, 9984, 12480, 16640, 19766, 24960, 29649, 39532, 49415, 49920, 59298, 79064, 98830, 118596, 128479, 148245, 158128, 197660, 237192, 256958, 296490, 316256, 385437, 395320, 474384, 513916, 592980, 632512, 642395, 770874, 790640, 948768, 1027832, 1185960, 1265024, 1284790, 1541748, 1581280, 1897536, 1927185, 2055664, 2371920, 2530048, 2569580, 3083496, 3162560, 3795072, 3854370, 4111328, 4743840, 5139160, 6166992, 6325120, 7590144, 7708740, 8222656, 9487680, 10278320, 12333984, 12650240, 15417480, 16445312, 18975360, 20556640, 24667968, 30834960, 32890624, 37950720, 41113280, 49335936, 61669920, 82226560, 98671872, 123339840, 164453120, 246679680, 493359360]

約数ペア:

[(1, 493359360), (2, 246679680), (3, 164453120), (4, 123339840), (5, 98671872), (6, 82226560), (8, 61669920), (10, 49335936), (12, 41113280), (13, 37950720), (15, 32890624), (16, 30834960), (20, 24667968), (24, 20556640), (26, 18975360), (30, 16445312), (32, 15417480), (39, 12650240), (40, 12333984), (48, 10278320), (52, 9487680), (60, 8222656), (64, 7708740), (65, 7590144), (78, 6325120), (80, 6166992), (96, 5139160), (104, 4743840), (120, 4111328), (128, 3854370), (130, 3795072), (156, 3162560), (160, 3083496), (192, 2569580), (195, 2530048), (208, 2371920), (240, 2055664), (256, 1927185), (260, 1897536), (312, 1581280), (320, 1541748), (384, 1284790), (390, 1265024), (416, 1185960), (480, 1027832), (520, 948768), (624, 790640), (640, 770874), (768, 642395), (780, 632512), (832, 592980), (960, 513916), (1040, 474384), (1248, 395320), (1280, 385437), (1560, 316256), (1664, 296490), (1920, 256958), (2080, 237192), (2496, 197660), (3120, 158128), (3328, 148245), (3840, 128479), (4160, 118596), (4992, 98830), (6240, 79064), (8320, 59298), (9883, 49920), (9984, 49415), (12480, 39532), (16640, 29649), (19766, 24960)]