38351520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26633}}^1$

素因数の和:26654

約数の個数: 72

約数和(自身を含む): 130879476

約数和(自身を除く): 92527956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 26633, 53266, 79899, 106532, 133165, 159798, 213064, 239697, 266330, 319596, 399495, 426128, 479394, 532660, 639192, 798990, 852256, 958788, 1065320, 1198485, 1278384, 1597980, 1917576, 2130640, 2396970, 2556768, 3195960, 3835152, 4261280, 4793940, 6391920, 7670304, 9587880, 12783840, 19175760, 38351520]

約数ペア:

[(1, 38351520), (2, 19175760), (3, 12783840), (4, 9587880), (5, 7670304), (6, 6391920), (8, 4793940), (9, 4261280), (10, 3835152), (12, 3195960), (15, 2556768), (16, 2396970), (18, 2130640), (20, 1917576), (24, 1597980), (30, 1278384), (32, 1198485), (36, 1065320), (40, 958788), (45, 852256), (48, 798990), (60, 639192), (72, 532660), (80, 479394), (90, 426128), (96, 399495), (120, 319596), (144, 266330), (160, 239697), (180, 213064), (240, 159798), (288, 133165), (360, 106532), (480, 79899), (720, 53266), (1440, 26633)]