1954272000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{20357}}^1$

素因数の和:20391

約数の個数: 144

約数和(自身を含む): 6491433312

約数和(自身を除く): 4537161312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 3840, 4000, 4800, 6000, 6400, 8000, 9600, 12000, 16000, 19200, 20357, 24000, 32000, 40714, 48000, 61071, 81428, 96000, 101785, 122142, 162856, 203570, 244284, 305355, 325712, 407140, 488568, 508925, 610710, 651424, 814280, 977136, 1017850, 1221420, 1302848, 1526775, 1628560, 1954272, 2035700, 2442840, 2544625, 2605696, 3053550, 3257120, 3908544, 4071400, 4885680, 5089250, 5211392, 6107100, 6514240, 7633875, 7817088, 8142800, 9771360, 10178500, 12214200, 13028480, 15267750, 15634176, 16285600, 19542720, 20357000, 24428400, 26056960, 30535500, 32571200, 39085440, 40714000, 48856800, 61071000, 65142400, 78170880, 81428000, 97713600, 122142000, 130284800, 162856000, 195427200, 244284000, 325712000, 390854400, 488568000, 651424000, 977136000, 1954272000]

約数ペア:

[(1, 1954272000), (2, 977136000), (3, 651424000), (4, 488568000), (5, 390854400), (6, 325712000), (8, 244284000), (10, 195427200), (12, 162856000), (15, 130284800), (16, 122142000), (20, 97713600), (24, 81428000), (25, 78170880), (30, 65142400), (32, 61071000), (40, 48856800), (48, 40714000), (50, 39085440), (60, 32571200), (64, 30535500), (75, 26056960), (80, 24428400), (96, 20357000), (100, 19542720), (120, 16285600), (125, 15634176), (128, 15267750), (150, 13028480), (160, 12214200), (192, 10178500), (200, 9771360), (240, 8142800), (250, 7817088), (256, 7633875), (300, 6514240), (320, 6107100), (375, 5211392), (384, 5089250), (400, 4885680), (480, 4071400), (500, 3908544), (600, 3257120), (640, 3053550), (750, 2605696), (768, 2544625), (800, 2442840), (960, 2035700), (1000, 1954272), (1200, 1628560), (1280, 1526775), (1500, 1302848), (1600, 1221420), (1920, 1017850), (2000, 977136), (2400, 814280), (3000, 651424), (3200, 610710), (3840, 508925), (4000, 488568), (4800, 407140), (6000, 325712), (6400, 305355), (8000, 244284), (9600, 203570), (12000, 162856), (16000, 122142), (19200, 101785), (20357, 96000), (24000, 81428), (32000, 61071), (40714, 48000)]