1252800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{29}}^1$

素因数の和:60

約数の個数: 168

約数和(自身を含む): 4724400

約数和(自身を除く): 3471600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 32, 36, 40, 45, 48, 50, 54, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 108, 116, 120, 135, 144, 145, 150, 160, 174, 180, 192, 200, 216, 225, 232, 240, 261, 270, 288, 290, 300, 320, 348, 360, 400, 432, 435, 450, 464, 480, 522, 540, 576, 580, 600, 675, 696, 720, 725, 783, 800, 864, 870, 900, 928, 960, 1044, 1080, 1160, 1200, 1305, 1350, 1392, 1440, 1450, 1566, 1600, 1728, 1740, 1800, 1856, 2088, 2160, 2175, 2320, 2400, 2610, 2700, 2784, 2880, 2900, 3132, 3480, 3600, 3915, 4176, 4320, 4350, 4640, 4800, 5220, 5400, 5568, 5800, 6264, 6525, 6960, 7200, 7830, 8352, 8640, 8700, 9280, 10440, 10800, 11600, 12528, 13050, 13920, 14400, 15660, 16704, 17400, 19575, 20880, 21600, 23200, 25056, 26100, 27840, 31320, 34800, 39150, 41760, 43200, 46400, 50112, 52200, 62640, 69600, 78300, 83520, 104400, 125280, 139200, 156600, 208800, 250560, 313200, 417600, 626400, 1252800]

約数ペア:

[(1, 1252800), (2, 626400), (3, 417600), (4, 313200), (5, 250560), (6, 208800), (8, 156600), (9, 139200), (10, 125280), (12, 104400), (15, 83520), (16, 78300), (18, 69600), (20, 62640), (24, 52200), (25, 50112), (27, 46400), (29, 43200), (30, 41760), (32, 39150), (36, 34800), (40, 31320), (45, 27840), (48, 26100), (50, 25056), (54, 23200), (58, 21600), (60, 20880), (64, 19575), (72, 17400), (75, 16704), (80, 15660), (87, 14400), (90, 13920), (96, 13050), (100, 12528), (108, 11600), (116, 10800), (120, 10440), (135, 9280), (144, 8700), (145, 8640), (150, 8352), (160, 7830), (174, 7200), (180, 6960), (192, 6525), (200, 6264), (216, 5800), (225, 5568), (232, 5400), (240, 5220), (261, 4800), (270, 4640), (288, 4350), (290, 4320), (300, 4176), (320, 3915), (348, 3600), (360, 3480), (400, 3132), (432, 2900), (435, 2880), (450, 2784), (464, 2700), (480, 2610), (522, 2400), (540, 2320), (576, 2175), (580, 2160), (600, 2088), (675, 1856), (696, 1800), (720, 1740), (725, 1728), (783, 1600), (800, 1566), (864, 1450), (870, 1440), (900, 1392), (928, 1350), (960, 1305), (1044, 1200), (1080, 1160)]