12855360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1913}}^1$

素因数の和:1940

約数の個数: 112

約数和(自身を含む): 46670976

約数和(自身を除く): 33815616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 1913, 2240, 3360, 3826, 5739, 6720, 7652, 9565, 11478, 13391, 15304, 19130, 22956, 26782, 28695, 30608, 38260, 40173, 45912, 53564, 57390, 61216, 66955, 76520, 80346, 91824, 107128, 114780, 122432, 133910, 153040, 160692, 183648, 200865, 214256, 229560, 267820, 306080, 321384, 367296, 401730, 428512, 459120, 535640, 612160, 642768, 803460, 857024, 918240, 1071280, 1285536, 1606920, 1836480, 2142560, 2571072, 3213840, 4285120, 6427680, 12855360]

約数ペア:

[(1, 12855360), (2, 6427680), (3, 4285120), (4, 3213840), (5, 2571072), (6, 2142560), (7, 1836480), (8, 1606920), (10, 1285536), (12, 1071280), (14, 918240), (15, 857024), (16, 803460), (20, 642768), (21, 612160), (24, 535640), (28, 459120), (30, 428512), (32, 401730), (35, 367296), (40, 321384), (42, 306080), (48, 267820), (56, 229560), (60, 214256), (64, 200865), (70, 183648), (80, 160692), (84, 153040), (96, 133910), (105, 122432), (112, 114780), (120, 107128), (140, 91824), (160, 80346), (168, 76520), (192, 66955), (210, 61216), (224, 57390), (240, 53564), (280, 45912), (320, 40173), (336, 38260), (420, 30608), (448, 28695), (480, 26782), (560, 22956), (672, 19130), (840, 15304), (960, 13391), (1120, 11478), (1344, 9565), (1680, 7652), (1913, 6720), (2240, 5739), (3360, 3826)]