79080000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 140

約数和(自身を含む): 261853680

約数和(自身を除く): 182773680

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 659, 750, 800, 960, 1000, 1200, 1250, 1318, 1500, 1600, 1875, 1977, 2000, 2400, 2500, 2636, 3000, 3295, 3750, 3954, 4000, 4800, 5000, 5272, 6000, 6590, 7500, 7908, 8000, 9885, 10000, 10544, 12000, 13180, 15000, 15816, 16475, 19770, 20000, 21088, 24000, 26360, 30000, 31632, 32950, 39540, 40000, 42176, 49425, 52720, 60000, 63264, 65900, 79080, 82375, 98850, 105440, 120000, 126528, 131800, 158160, 164750, 197700, 210880, 247125, 263600, 316320, 329500, 395400, 411875, 494250, 527200, 632640, 659000, 790800, 823750, 988500, 1054400, 1235625, 1318000, 1581600, 1647500, 1977000, 2471250, 2636000, 3163200, 3295000, 3954000, 4942500, 5272000, 6590000, 7908000, 9885000, 13180000, 15816000, 19770000, 26360000, 39540000, 79080000]

約数ペア:

[(1, 79080000), (2, 39540000), (3, 26360000), (4, 19770000), (5, 15816000), (6, 13180000), (8, 9885000), (10, 7908000), (12, 6590000), (15, 5272000), (16, 4942500), (20, 3954000), (24, 3295000), (25, 3163200), (30, 2636000), (32, 2471250), (40, 1977000), (48, 1647500), (50, 1581600), (60, 1318000), (64, 1235625), (75, 1054400), (80, 988500), (96, 823750), (100, 790800), (120, 659000), (125, 632640), (150, 527200), (160, 494250), (192, 411875), (200, 395400), (240, 329500), (250, 316320), (300, 263600), (320, 247125), (375, 210880), (400, 197700), (480, 164750), (500, 158160), (600, 131800), (625, 126528), (659, 120000), (750, 105440), (800, 98850), (960, 82375), (1000, 79080), (1200, 65900), (1250, 63264), (1318, 60000), (1500, 52720), (1600, 49425), (1875, 42176), (1977, 40000), (2000, 39540), (2400, 32950), (2500, 31632), (2636, 30000), (3000, 26360), (3295, 24000), (3750, 21088), (3954, 20000), (4000, 19770), (4800, 16475), (5000, 15816), (5272, 15000), (6000, 13180), (6590, 12000), (7500, 10544), (7908, 10000), (8000, 9885)]