893131920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{45943}}^1$

素因数の和:45971

約数の個数: 120

約数和(自身を含む): 3110592576

約数和(自身を除く): 2217460656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 45943, 91886, 137829, 183772, 229715, 275658, 367544, 413487, 459430, 551316, 689145, 735088, 826974, 918860, 1102632, 1240461, 1378290, 1653948, 1837720, 2067435, 2205264, 2480922, 2756580, 3307896, 3675440, 3721383, 4134870, 4961844, 5513160, 6202305, 6615792, 7442766, 8269740, 9923688, 11026320, 11164149, 12404610, 14885532, 16539480, 18606915, 19847376, 22328298, 24809220, 29771064, 33078960, 37213830, 44656596, 49618440, 55820745, 59542128, 74427660, 89313192, 99236880, 111641490, 148855320, 178626384, 223282980, 297710640, 446565960, 893131920]

約数ペア:

[(1, 893131920), (2, 446565960), (3, 297710640), (4, 223282980), (5, 178626384), (6, 148855320), (8, 111641490), (9, 99236880), (10, 89313192), (12, 74427660), (15, 59542128), (16, 55820745), (18, 49618440), (20, 44656596), (24, 37213830), (27, 33078960), (30, 29771064), (36, 24809220), (40, 22328298), (45, 19847376), (48, 18606915), (54, 16539480), (60, 14885532), (72, 12404610), (80, 11164149), (81, 11026320), (90, 9923688), (108, 8269740), (120, 7442766), (135, 6615792), (144, 6202305), (162, 5513160), (180, 4961844), (216, 4134870), (240, 3721383), (243, 3675440), (270, 3307896), (324, 2756580), (360, 2480922), (405, 2205264), (432, 2067435), (486, 1837720), (540, 1653948), (648, 1378290), (720, 1240461), (810, 1102632), (972, 918860), (1080, 826974), (1215, 735088), (1296, 689145), (1620, 551316), (1944, 459430), (2160, 413487), (2430, 367544), (3240, 275658), (3888, 229715), (4860, 183772), (6480, 137829), (9720, 91886), (19440, 45943)]