939530880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{54371}}^1$

素因数の和:54399

約数の個数: 128

約数和(自身を含む): 3327566400

約数和(自身を除く): 2388035520

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, 54371, 108742, 163113, 217484, 271855, 326226, 434968, 489339, 543710, 652452, 815565, 869936, 978678, 1087420, 1304904, 1468017, 1631130, 1739872, 1957356, 2174840, 2446695, 2609808, 2936034, 3262260, 3479744, 3914712, 4349680, 4893390, 5219616, 5872068, 6524520, 6959488, 7340085, 7829424, 8699360, 9786780, 10439232, 11744136, 13049040, 14680170, 15658848, 17398720, 19573560, 20878464, 23488272, 26098080, 29360340, 31317696, 34797440, 39147120, 46976544, 52196160, 58720680, 62635392, 78294240, 93953088, 104392320, 117441360, 156588480, 187906176, 234882720, 313176960, 469765440, 939530880]

約数ペア:

[(1, 939530880), (2, 469765440), (3, 313176960), (4, 234882720), (5, 187906176), (6, 156588480), (8, 117441360), (9, 104392320), (10, 93953088), (12, 78294240), (15, 62635392), (16, 58720680), (18, 52196160), (20, 46976544), (24, 39147120), (27, 34797440), (30, 31317696), (32, 29360340), (36, 26098080), (40, 23488272), (45, 20878464), (48, 19573560), (54, 17398720), (60, 15658848), (64, 14680170), (72, 13049040), (80, 11744136), (90, 10439232), (96, 9786780), (108, 8699360), (120, 7829424), (128, 7340085), (135, 6959488), (144, 6524520), (160, 5872068), (180, 5219616), (192, 4893390), (216, 4349680), (240, 3914712), (270, 3479744), (288, 3262260), (320, 2936034), (360, 2609808), (384, 2446695), (432, 2174840), (480, 1957356), (540, 1739872), (576, 1631130), (640, 1468017), (720, 1304904), (864, 1087420), (960, 978678), (1080, 869936), (1152, 815565), (1440, 652452), (1728, 543710), (1920, 489339), (2160, 434968), (2880, 326226), (3456, 271855), (4320, 217484), (5760, 163113), (8640, 108742), (17280, 54371)]