121422240

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{347}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 431464320

約数和(自身を除く): 310042080

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, 2187, 2430, 2592, 2776, 2916, 3123, 3240, 3470, 3645, 3888, 4164, 4320, 4374, 4860, 5205, 5552, 5832, 6246, 6480, 6940, 7290, 7776, 8328, 8748, 9369, 9720, 10410, 10935, 11104, 11664, 12492, 12960, 13880, 14580, 15615, 16656, 17496, 18738, 19440, 20820, 21870, 23328, 24984, 27760, 28107, 29160, 31230, 33312, 34992, 37476, 38880, 41640, 43740, 46845, 49968, 55520, 56214, 58320, 62460, 69984, 74952, 83280, 84321, 87480, 93690, 99936, 112428, 116640, 124920, 140535, 149904, 166560, 168642, 174960, 187380, 224856, 249840, 252963, 281070, 299808, 337284, 349920, 374760, 421605, 449712, 499680, 505926, 562140, 674568, 749520, 758889, 843210, 899424, 1011852, 1124280, 1264815, 1349136, 1499040, 1517778, 1686420, 2023704, 2248560, 2529630, 2698272, 3035556, 3372840, 3794445, 4047408, 4497120, 5059260, 6071112, 6745680, 7588890, 8094816, 10118520, 12142224, 13491360, 15177780, 20237040, 24284448, 30355560, 40474080, 60711120, 121422240]

約数ペア:

[(1, 121422240), (2, 60711120), (3, 40474080), (4, 30355560), (5, 24284448), (6, 20237040), (8, 15177780), (9, 13491360), (10, 12142224), (12, 10118520), (15, 8094816), (16, 7588890), (18, 6745680), (20, 6071112), (24, 5059260), (27, 4497120), (30, 4047408), (32, 3794445), (36, 3372840), (40, 3035556), (45, 2698272), (48, 2529630), (54, 2248560), (60, 2023704), (72, 1686420), (80, 1517778), (81, 1499040), (90, 1349136), (96, 1264815), (108, 1124280), (120, 1011852), (135, 899424), (144, 843210), (160, 758889), (162, 749520), (180, 674568), (216, 562140), (240, 505926), (243, 499680), (270, 449712), (288, 421605), (324, 374760), (347, 349920), (360, 337284), (405, 299808), (432, 281070), (480, 252963), (486, 249840), (540, 224856), (648, 187380), (694, 174960), (720, 168642), (729, 166560), (810, 149904), (864, 140535), (972, 124920), (1041, 116640), (1080, 112428), (1215, 99936), (1296, 93690), (1388, 87480), (1440, 84321), (1458, 83280), (1620, 74952), (1735, 69984), (1944, 62460), (2082, 58320), (2160, 56214), (2187, 55520), (2430, 49968), (2592, 46845), (2776, 43740), (2916, 41640), (3123, 38880), (3240, 37476), (3470, 34992), (3645, 33312), (3888, 31230), (4164, 29160), (4320, 28107), (4374, 27760), (4860, 24984), (5205, 23328), (5552, 21870), (5832, 20820), (6246, 19440), (6480, 18738), (6940, 17496), (7290, 16656), (7776, 15615), (8328, 14580), (8748, 13880), (9369, 12960), (9720, 12492), (10410, 11664), (10935, 11104)]