249072000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{5189}}^1$

素因数の和:5221

約数の個数: 128

約数和(自身を含む): 825832800

約数和(自身を除く): 576760800

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, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 5189, 6000, 8000, 9600, 10378, 12000, 15567, 16000, 20756, 24000, 25945, 31134, 41512, 48000, 51890, 62268, 77835, 83024, 103780, 124536, 129725, 155670, 166048, 207560, 249072, 259450, 311340, 332096, 389175, 415120, 498144, 518900, 622680, 648625, 664192, 778350, 830240, 996288, 1037800, 1245360, 1297250, 1556700, 1660480, 1945875, 1992576, 2075600, 2490720, 2594500, 3113400, 3320960, 3891750, 4151200, 4981440, 5189000, 6226800, 7783500, 8302400, 9962880, 10378000, 12453600, 15567000, 16604800, 20756000, 24907200, 31134000, 41512000, 49814400, 62268000, 83024000, 124536000, 249072000]

約数ペア:

[(1, 249072000), (2, 124536000), (3, 83024000), (4, 62268000), (5, 49814400), (6, 41512000), (8, 31134000), (10, 24907200), (12, 20756000), (15, 16604800), (16, 15567000), (20, 12453600), (24, 10378000), (25, 9962880), (30, 8302400), (32, 7783500), (40, 6226800), (48, 5189000), (50, 4981440), (60, 4151200), (64, 3891750), (75, 3320960), (80, 3113400), (96, 2594500), (100, 2490720), (120, 2075600), (125, 1992576), (128, 1945875), (150, 1660480), (160, 1556700), (192, 1297250), (200, 1245360), (240, 1037800), (250, 996288), (300, 830240), (320, 778350), (375, 664192), (384, 648625), (400, 622680), (480, 518900), (500, 498144), (600, 415120), (640, 389175), (750, 332096), (800, 311340), (960, 259450), (1000, 249072), (1200, 207560), (1500, 166048), (1600, 155670), (1920, 129725), (2000, 124536), (2400, 103780), (3000, 83024), (3200, 77835), (4000, 62268), (4800, 51890), (5189, 48000), (6000, 41512), (8000, 31134), (9600, 25945), (10378, 24000), (12000, 20756), (15567, 16000)]