269963520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 868781760

約数和(自身を除く): 598818240

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, 192, 229, 240, 256, 307, 320, 384, 458, 480, 614, 640, 687, 768, 916, 921, 960, 1145, 1228, 1280, 1374, 1535, 1832, 1842, 1920, 2290, 2456, 2748, 3070, 3435, 3664, 3684, 3840, 4580, 4605, 4912, 5496, 6140, 6870, 7328, 7368, 9160, 9210, 9824, 10992, 12280, 13740, 14656, 14736, 18320, 18420, 19648, 21984, 24560, 27480, 29312, 29472, 36640, 36840, 39296, 43968, 49120, 54960, 58624, 58944, 70303, 73280, 73680, 78592, 87936, 98240, 109920, 117888, 140606, 146560, 147360, 175872, 196480, 210909, 219840, 235776, 281212, 293120, 294720, 351515, 392960, 421818, 439680, 562424, 589440, 703030, 843636, 879360, 1054545, 1124848, 1178880, 1406060, 1687272, 2109090, 2249696, 2812120, 3374544, 4218180, 4499392, 5624240, 6749088, 8436360, 8998784, 11248480, 13498176, 16872720, 17997568, 22496960, 26996352, 33745440, 44993920, 53992704, 67490880, 89987840, 134981760, 269963520]

約数ペア:

[(1, 269963520), (2, 134981760), (3, 89987840), (4, 67490880), (5, 53992704), (6, 44993920), (8, 33745440), (10, 26996352), (12, 22496960), (15, 17997568), (16, 16872720), (20, 13498176), (24, 11248480), (30, 8998784), (32, 8436360), (40, 6749088), (48, 5624240), (60, 4499392), (64, 4218180), (80, 3374544), (96, 2812120), (120, 2249696), (128, 2109090), (160, 1687272), (192, 1406060), (229, 1178880), (240, 1124848), (256, 1054545), (307, 879360), (320, 843636), (384, 703030), (458, 589440), (480, 562424), (614, 439680), (640, 421818), (687, 392960), (768, 351515), (916, 294720), (921, 293120), (960, 281212), (1145, 235776), (1228, 219840), (1280, 210909), (1374, 196480), (1535, 175872), (1832, 147360), (1842, 146560), (1920, 140606), (2290, 117888), (2456, 109920), (2748, 98240), (3070, 87936), (3435, 78592), (3664, 73680), (3684, 73280), (3840, 70303), (4580, 58944), (4605, 58624), (4912, 54960), (5496, 49120), (6140, 43968), (6870, 39296), (7328, 36840), (7368, 36640), (9160, 29472), (9210, 29312), (9824, 27480), (10992, 24560), (12280, 21984), (13740, 19648), (14656, 18420), (14736, 18320)]