531757440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{30773}}^1$

素因数の和:30801

約数の個数: 128

約数和(自身を含む): 1883368800

約数和(自身を除く): 1351611360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 30773, 61546, 92319, 123092, 153865, 184638, 246184, 276957, 307730, 369276, 461595, 492368, 553914, 615460, 738552, 830871, 923190, 984736, 1107828, 1230920, 1384785, 1477104, 1661742, 1846380, 1969472, 2215656, 2461840, 2769570, 2954208, 3323484, 3692760, 3938944, 4154355, 4431312, 4923680, 5539140, 5908416, 6646968, 7385520, 8308710, 8862624, 9847360, 11078280, 11816832, 13293936, 14771040, 16617420, 17725248, 19694720, 22156560, 26587872, 29542080, 33234840, 35450496, 44313120, 53175744, 59084160, 66469680, 88626240, 106351488, 132939360, 177252480, 265878720, 531757440]

約数ペア:

[(1, 531757440), (2, 265878720), (3, 177252480), (4, 132939360), (5, 106351488), (6, 88626240), (8, 66469680), (9, 59084160), (10, 53175744), (12, 44313120), (15, 35450496), (16, 33234840), (18, 29542080), (20, 26587872), (24, 22156560), (27, 19694720), (30, 17725248), (32, 16617420), (36, 14771040), (40, 13293936), (45, 11816832), (48, 11078280), (54, 9847360), (60, 8862624), (64, 8308710), (72, 7385520), (80, 6646968), (90, 5908416), (96, 5539140), (108, 4923680), (120, 4431312), (128, 4154355), (135, 3938944), (144, 3692760), (160, 3323484), (180, 2954208), (192, 2769570), (216, 2461840), (240, 2215656), (270, 1969472), (288, 1846380), (320, 1661742), (360, 1477104), (384, 1384785), (432, 1230920), (480, 1107828), (540, 984736), (576, 923190), (640, 830871), (720, 738552), (864, 615460), (960, 553914), (1080, 492368), (1152, 461595), (1440, 369276), (1728, 307730), (1920, 276957), (2160, 246184), (2880, 184638), (3456, 153865), (4320, 123092), (5760, 92319), (8640, 61546), (17280, 30773)]