263023080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{115361}}^1$

素因数の和:115394

約数の個数: 64

約数和(自身を含む): 830606400

約数和(自身を除く): 567583320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 115361, 230722, 346083, 461444, 576805, 692166, 922888, 1153610, 1384332, 1730415, 2191859, 2307220, 2768664, 3460830, 4383718, 4614440, 6575577, 6921660, 8767436, 10959295, 13151154, 13843320, 17534872, 21918590, 26302308, 32877885, 43837180, 52604616, 65755770, 87674360, 131511540, 263023080]

約数ペア:

[(1, 263023080), (2, 131511540), (3, 87674360), (4, 65755770), (5, 52604616), (6, 43837180), (8, 32877885), (10, 26302308), (12, 21918590), (15, 17534872), (19, 13843320), (20, 13151154), (24, 10959295), (30, 8767436), (38, 6921660), (40, 6575577), (57, 4614440), (60, 4383718), (76, 3460830), (95, 2768664), (114, 2307220), (120, 2191859), (152, 1730415), (190, 1384332), (228, 1153610), (285, 922888), (380, 692166), (456, 576805), (570, 461444), (760, 346083), (1140, 230722), (2280, 115361)]