158919840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{36787}}^1$

素因数の和:36811

約数の個数: 96

約数和(自身を含む): 556234560

約数和(自身を除く): 397314720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 36787, 73574, 110361, 147148, 183935, 220722, 294296, 331083, 367870, 441444, 551805, 588592, 662166, 735740, 882888, 993249, 1103610, 1177184, 1324332, 1471480, 1655415, 1765776, 1986498, 2207220, 2648664, 2942960, 3310830, 3531552, 3972996, 4414440, 4966245, 5297328, 5885920, 6621660, 7945992, 8828880, 9932490, 10594656, 13243320, 15891984, 17657760, 19864980, 26486640, 31783968, 39729960, 52973280, 79459920, 158919840]

約数ペア:

[(1, 158919840), (2, 79459920), (3, 52973280), (4, 39729960), (5, 31783968), (6, 26486640), (8, 19864980), (9, 17657760), (10, 15891984), (12, 13243320), (15, 10594656), (16, 9932490), (18, 8828880), (20, 7945992), (24, 6621660), (27, 5885920), (30, 5297328), (32, 4966245), (36, 4414440), (40, 3972996), (45, 3531552), (48, 3310830), (54, 2942960), (60, 2648664), (72, 2207220), (80, 1986498), (90, 1765776), (96, 1655415), (108, 1471480), (120, 1324332), (135, 1177184), (144, 1103610), (160, 993249), (180, 882888), (216, 735740), (240, 662166), (270, 588592), (288, 551805), (360, 441444), (432, 367870), (480, 331083), (540, 294296), (720, 220722), (864, 183935), (1080, 147148), (1440, 110361), (2160, 73574), (4320, 36787)]