2124938880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{122971}}^1$

素因数の和:122999

約数の個数: 128

約数和(自身を含む): 7525886400

約数和(自身を除く): 5400947520

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, 122971, 245942, 368913, 491884, 614855, 737826, 983768, 1106739, 1229710, 1475652, 1844565, 1967536, 2213478, 2459420, 2951304, 3320217, 3689130, 3935072, 4426956, 4918840, 5533695, 5902608, 6640434, 7378260, 7870144, 8853912, 9837680, 11067390, 11805216, 13280868, 14756520, 15740288, 16601085, 17707824, 19675360, 22134780, 23610432, 26561736, 29513040, 33202170, 35415648, 39350720, 44269560, 47220864, 53123472, 59026080, 66404340, 70831296, 78701440, 88539120, 106246944, 118052160, 132808680, 141662592, 177078240, 212493888, 236104320, 265617360, 354156480, 424987776, 531234720, 708312960, 1062469440, 2124938880]

約数ペア:

[(1, 2124938880), (2, 1062469440), (3, 708312960), (4, 531234720), (5, 424987776), (6, 354156480), (8, 265617360), (9, 236104320), (10, 212493888), (12, 177078240), (15, 141662592), (16, 132808680), (18, 118052160), (20, 106246944), (24, 88539120), (27, 78701440), (30, 70831296), (32, 66404340), (36, 59026080), (40, 53123472), (45, 47220864), (48, 44269560), (54, 39350720), (60, 35415648), (64, 33202170), (72, 29513040), (80, 26561736), (90, 23610432), (96, 22134780), (108, 19675360), (120, 17707824), (128, 16601085), (135, 15740288), (144, 14756520), (160, 13280868), (180, 11805216), (192, 11067390), (216, 9837680), (240, 8853912), (270, 7870144), (288, 7378260), (320, 6640434), (360, 5902608), (384, 5533695), (432, 4918840), (480, 4426956), (540, 3935072), (576, 3689130), (640, 3320217), (720, 2951304), (864, 2459420), (960, 2213478), (1080, 1967536), (1152, 1844565), (1440, 1475652), (1728, 1229710), (1920, 1106739), (2160, 983768), (2880, 737826), (3456, 614855), (4320, 491884), (5760, 368913), (8640, 245942), (17280, 122971)]