40474080

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{347}}^1$

素因数の和:380

約数の個数: 168

約数和(自身を含む): 143777592

約数和(自身を除く): 103303512

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 347, 360, 405, 432, 480, 486, 540, 648, 694, 720, 729, 810, 864, 972, 1041, 1080, 1215, 1296, 1388, 1440, 1458, 1620, 1735, 1944, 2082, 2160, 2430, 2592, 2776, 2916, 3123, 3240, 3470, 3645, 3888, 4164, 4320, 4860, 5205, 5552, 5832, 6246, 6480, 6940, 7290, 7776, 8328, 9369, 9720, 10410, 11104, 11664, 12492, 12960, 13880, 14580, 15615, 16656, 18738, 19440, 20820, 23328, 24984, 27760, 28107, 29160, 31230, 33312, 37476, 38880, 41640, 46845, 49968, 55520, 56214, 58320, 62460, 74952, 83280, 84321, 93690, 99936, 112428, 116640, 124920, 140535, 149904, 166560, 168642, 187380, 224856, 249840, 252963, 281070, 299808, 337284, 374760, 421605, 449712, 499680, 505926, 562140, 674568, 749520, 843210, 899424, 1011852, 1124280, 1264815, 1349136, 1499040, 1686420, 2023704, 2248560, 2529630, 2698272, 3372840, 4047408, 4497120, 5059260, 6745680, 8094816, 10118520, 13491360, 20237040, 40474080]

約数ペア:

[(1, 40474080), (2, 20237040), (3, 13491360), (4, 10118520), (5, 8094816), (6, 6745680), (8, 5059260), (9, 4497120), (10, 4047408), (12, 3372840), (15, 2698272), (16, 2529630), (18, 2248560), (20, 2023704), (24, 1686420), (27, 1499040), (30, 1349136), (32, 1264815), (36, 1124280), (40, 1011852), (45, 899424), (48, 843210), (54, 749520), (60, 674568), (72, 562140), (80, 505926), (81, 499680), (90, 449712), (96, 421605), (108, 374760), (120, 337284), (135, 299808), (144, 281070), (160, 252963), (162, 249840), (180, 224856), (216, 187380), (240, 168642), (243, 166560), (270, 149904), (288, 140535), (324, 124920), (347, 116640), (360, 112428), (405, 99936), (432, 93690), (480, 84321), (486, 83280), (540, 74952), (648, 62460), (694, 58320), (720, 56214), (729, 55520), (810, 49968), (864, 46845), (972, 41640), (1041, 38880), (1080, 37476), (1215, 33312), (1296, 31230), (1388, 29160), (1440, 28107), (1458, 27760), (1620, 24984), (1735, 23328), (1944, 20820), (2082, 19440), (2160, 18738), (2430, 16656), (2592, 15615), (2776, 14580), (2916, 13880), (3123, 12960), (3240, 12492), (3470, 11664), (3645, 11104), (3888, 10410), (4164, 9720), (4320, 9369), (4860, 8328), (5205, 7776), (5552, 7290), (5832, 6940), (6246, 6480)]