56840960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 108

約数和(自身を含む): 150062304

約数和(自身を除く): 93221344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 367, 440, 484, 605, 640, 704, 734, 880, 968, 1210, 1280, 1408, 1468, 1760, 1835, 1936, 2420, 2816, 2936, 3520, 3670, 3872, 4037, 4840, 5872, 7040, 7340, 7744, 8074, 9680, 11744, 14080, 14680, 15488, 16148, 19360, 20185, 23488, 29360, 30976, 32296, 38720, 40370, 44407, 46976, 58720, 64592, 77440, 80740, 88814, 93952, 117440, 129184, 154880, 161480, 177628, 222035, 234880, 258368, 322960, 355256, 444070, 469760, 516736, 645920, 710512, 888140, 1033472, 1291840, 1421024, 1776280, 2583680, 2842048, 3552560, 5167360, 5684096, 7105120, 11368192, 14210240, 28420480, 56840960]

約数ペア:

[(1, 56840960), (2, 28420480), (4, 14210240), (5, 11368192), (8, 7105120), (10, 5684096), (11, 5167360), (16, 3552560), (20, 2842048), (22, 2583680), (32, 1776280), (40, 1421024), (44, 1291840), (55, 1033472), (64, 888140), (80, 710512), (88, 645920), (110, 516736), (121, 469760), (128, 444070), (160, 355256), (176, 322960), (220, 258368), (242, 234880), (256, 222035), (320, 177628), (352, 161480), (367, 154880), (440, 129184), (484, 117440), (605, 93952), (640, 88814), (704, 80740), (734, 77440), (880, 64592), (968, 58720), (1210, 46976), (1280, 44407), (1408, 40370), (1468, 38720), (1760, 32296), (1835, 30976), (1936, 29360), (2420, 23488), (2816, 20185), (2936, 19360), (3520, 16148), (3670, 15488), (3872, 14680), (4037, 14080), (4840, 11744), (5872, 9680), (7040, 8074), (7340, 7744)]