40140960

素因数分解:

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

素因数の和:606

約数の個数: 96

約数和(自身を含む): 127334592

約数和(自身を除く): 87193632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 241, 347, 480, 482, 694, 723, 964, 1041, 1205, 1388, 1446, 1735, 1928, 2082, 2410, 2776, 2892, 3470, 3615, 3856, 4164, 4820, 5205, 5552, 5784, 6940, 7230, 7712, 8328, 9640, 10410, 11104, 11568, 13880, 14460, 16656, 19280, 20820, 23136, 27760, 28920, 33312, 38560, 41640, 55520, 57840, 83280, 83627, 115680, 166560, 167254, 250881, 334508, 418135, 501762, 669016, 836270, 1003524, 1254405, 1338032, 1672540, 2007048, 2508810, 2676064, 3345080, 4014096, 5017620, 6690160, 8028192, 10035240, 13380320, 20070480, 40140960]

約数ペア:

[(1, 40140960), (2, 20070480), (3, 13380320), (4, 10035240), (5, 8028192), (6, 6690160), (8, 5017620), (10, 4014096), (12, 3345080), (15, 2676064), (16, 2508810), (20, 2007048), (24, 1672540), (30, 1338032), (32, 1254405), (40, 1003524), (48, 836270), (60, 669016), (80, 501762), (96, 418135), (120, 334508), (160, 250881), (240, 167254), (241, 166560), (347, 115680), (480, 83627), (482, 83280), (694, 57840), (723, 55520), (964, 41640), (1041, 38560), (1205, 33312), (1388, 28920), (1446, 27760), (1735, 23136), (1928, 20820), (2082, 19280), (2410, 16656), (2776, 14460), (2892, 13880), (3470, 11568), (3615, 11104), (3856, 10410), (4164, 9640), (4820, 8328), (5205, 7712), (5552, 7230), (5784, 6940)]