633127680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{54959}}^1$

素因数の和:54986

約数の個数: 108

約数和(自身を含む): 2190595680

約数和(自身を除く): 1557468000

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, 54959, 109918, 164877, 219836, 274795, 329754, 439672, 494631, 549590, 659508, 824385, 879344, 989262, 1099180, 1319016, 1648770, 1758688, 1978524, 2198360, 2473155, 2638032, 3297540, 3517376, 3957048, 4396720, 4946310, 5276064, 6595080, 7034752, 7914096, 8793440, 9892620, 10552128, 13190160, 14069504, 15828192, 17586880, 19785240, 21104256, 26380320, 31656384, 35173760, 39570480, 42208512, 52760640, 63312768, 70347520, 79140960, 105521280, 126625536, 158281920, 211042560, 316563840, 633127680]

約数ペア:

[(1, 633127680), (2, 316563840), (3, 211042560), (4, 158281920), (5, 126625536), (6, 105521280), (8, 79140960), (9, 70347520), (10, 63312768), (12, 52760640), (15, 42208512), (16, 39570480), (18, 35173760), (20, 31656384), (24, 26380320), (30, 21104256), (32, 19785240), (36, 17586880), (40, 15828192), (45, 14069504), (48, 13190160), (60, 10552128), (64, 9892620), (72, 8793440), (80, 7914096), (90, 7034752), (96, 6595080), (120, 5276064), (128, 4946310), (144, 4396720), (160, 3957048), (180, 3517376), (192, 3297540), (240, 2638032), (256, 2473155), (288, 2198360), (320, 1978524), (360, 1758688), (384, 1648770), (480, 1319016), (576, 1099180), (640, 989262), (720, 879344), (768, 824385), (960, 659508), (1152, 549590), (1280, 494631), (1440, 439672), (1920, 329754), (2304, 274795), (2880, 219836), (3840, 164877), (5760, 109918), (11520, 54959)]