2052944640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{178207}}^1$

素因数の和:178234

約数の個数: 108

約数和(自身を含む): 7103014464

約数和(自身を除く): 5050069824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 178207, 356414, 534621, 712828, 891035, 1069242, 1425656, 1603863, 1782070, 2138484, 2673105, 2851312, 3207726, 3564140, 4276968, 5346210, 5702624, 6415452, 7128280, 8019315, 8553936, 10692420, 11405248, 12830904, 14256560, 16038630, 17107872, 21384840, 22810496, 25661808, 28513120, 32077260, 34215744, 42769680, 45620992, 51323616, 57026240, 64154520, 68431488, 85539360, 102647232, 114052480, 128309040, 136862976, 171078720, 205294464, 228104960, 256618080, 342157440, 410588928, 513236160, 684314880, 1026472320, 2052944640]

約数ペア:

[(1, 2052944640), (2, 1026472320), (3, 684314880), (4, 513236160), (5, 410588928), (6, 342157440), (8, 256618080), (9, 228104960), (10, 205294464), (12, 171078720), (15, 136862976), (16, 128309040), (18, 114052480), (20, 102647232), (24, 85539360), (30, 68431488), (32, 64154520), (36, 57026240), (40, 51323616), (45, 45620992), (48, 42769680), (60, 34215744), (64, 32077260), (72, 28513120), (80, 25661808), (90, 22810496), (96, 21384840), (120, 17107872), (128, 16038630), (144, 14256560), (160, 12830904), (180, 11405248), (192, 10692420), (240, 8553936), (256, 8019315), (288, 7128280), (320, 6415452), (360, 5702624), (384, 5346210), (480, 4276968), (576, 3564140), (640, 3207726), (720, 2851312), (768, 2673105), (960, 2138484), (1152, 1782070), (1280, 1603863), (1440, 1425656), (1920, 1069242), (2304, 891035), (2880, 712828), (3840, 534621), (5760, 356414), (11520, 178207)]