160563840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 515401920

約数和(自身を除く): 354838080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 241, 320, 347, 384, 480, 482, 640, 694, 723, 960, 964, 1041, 1205, 1388, 1446, 1735, 1920, 1928, 2082, 2410, 2776, 2892, 3470, 3615, 3856, 4164, 4820, 5205, 5552, 5784, 6940, 7230, 7712, 8328, 9640, 10410, 11104, 11568, 13880, 14460, 15424, 16656, 19280, 20820, 22208, 23136, 27760, 28920, 30848, 33312, 38560, 41640, 44416, 46272, 55520, 57840, 66624, 77120, 83280, 83627, 92544, 111040, 115680, 133248, 154240, 166560, 167254, 222080, 231360, 250881, 333120, 334508, 418135, 462720, 501762, 666240, 669016, 836270, 1003524, 1254405, 1338032, 1672540, 2007048, 2508810, 2676064, 3345080, 4014096, 5017620, 5352128, 6690160, 8028192, 10035240, 10704256, 13380320, 16056384, 20070480, 26760640, 32112768, 40140960, 53521280, 80281920, 160563840]

約数ペア:

[(1, 160563840), (2, 80281920), (3, 53521280), (4, 40140960), (5, 32112768), (6, 26760640), (8, 20070480), (10, 16056384), (12, 13380320), (15, 10704256), (16, 10035240), (20, 8028192), (24, 6690160), (30, 5352128), (32, 5017620), (40, 4014096), (48, 3345080), (60, 2676064), (64, 2508810), (80, 2007048), (96, 1672540), (120, 1338032), (128, 1254405), (160, 1003524), (192, 836270), (240, 669016), (241, 666240), (320, 501762), (347, 462720), (384, 418135), (480, 334508), (482, 333120), (640, 250881), (694, 231360), (723, 222080), (960, 167254), (964, 166560), (1041, 154240), (1205, 133248), (1388, 115680), (1446, 111040), (1735, 92544), (1920, 83627), (1928, 83280), (2082, 77120), (2410, 66624), (2776, 57840), (2892, 55520), (3470, 46272), (3615, 44416), (3856, 41640), (4164, 38560), (4820, 33312), (5205, 30848), (5552, 28920), (5784, 27760), (6940, 23136), (7230, 22208), (7712, 20820), (8328, 19280), (9640, 16656), (10410, 15424), (11104, 14460), (11568, 13880)]