1017264000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{21193}}^1$

素因数の和:21225

約数の個数: 128

約数和(自身を含む): 3372389280

約数和(自身を除く): 2355125280

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, 6000, 8000, 9600, 12000, 16000, 21193, 24000, 42386, 48000, 63579, 84772, 105965, 127158, 169544, 211930, 254316, 317895, 339088, 423860, 508632, 529825, 635790, 678176, 847720, 1017264, 1059650, 1271580, 1356352, 1589475, 1695440, 2034528, 2119300, 2543160, 2649125, 2712704, 3178950, 3390880, 4069056, 4238600, 5086320, 5298250, 6357900, 6781760, 7947375, 8138112, 8477200, 10172640, 10596500, 12715800, 13563520, 15894750, 16954400, 20345280, 21193000, 25431600, 31789500, 33908800, 40690560, 42386000, 50863200, 63579000, 67817600, 84772000, 101726400, 127158000, 169544000, 203452800, 254316000, 339088000, 508632000, 1017264000]

約数ペア:

[(1, 1017264000), (2, 508632000), (3, 339088000), (4, 254316000), (5, 203452800), (6, 169544000), (8, 127158000), (10, 101726400), (12, 84772000), (15, 67817600), (16, 63579000), (20, 50863200), (24, 42386000), (25, 40690560), (30, 33908800), (32, 31789500), (40, 25431600), (48, 21193000), (50, 20345280), (60, 16954400), (64, 15894750), (75, 13563520), (80, 12715800), (96, 10596500), (100, 10172640), (120, 8477200), (125, 8138112), (128, 7947375), (150, 6781760), (160, 6357900), (192, 5298250), (200, 5086320), (240, 4238600), (250, 4069056), (300, 3390880), (320, 3178950), (375, 2712704), (384, 2649125), (400, 2543160), (480, 2119300), (500, 2034528), (600, 1695440), (640, 1589475), (750, 1356352), (800, 1271580), (960, 1059650), (1000, 1017264), (1200, 847720), (1500, 678176), (1600, 635790), (1920, 529825), (2000, 508632), (2400, 423860), (3000, 339088), (3200, 317895), (4000, 254316), (4800, 211930), (6000, 169544), (8000, 127158), (9600, 105965), (12000, 84772), (16000, 63579), (21193, 48000), (24000, 42386)]