105857280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1021}}^1$

素因数の和:1054

約数の個数: 180

約数和(自身を含む): 379147692

約数和(自身を除く): 273290412

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1021, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2042, 2160, 2304, 2592, 2880, 3063, 3240, 3456, 3840, 4084, 4320, 5105, 5184, 5760, 6126, 6480, 6912, 8168, 8640, 9189, 10210, 10368, 11520, 12252, 12960, 15315, 16336, 17280, 18378, 20420, 20736, 24504, 25920, 27567, 30630, 32672, 34560, 36756, 40840, 45945, 49008, 51840, 55134, 61260, 65344, 73512, 81680, 82701, 91890, 98016, 103680, 110268, 122520, 130688, 137835, 147024, 163360, 165402, 183780, 196032, 220536, 245040, 261376, 275670, 294048, 326720, 330804, 367560, 392064, 413505, 441072, 490080, 551340, 588096, 653440, 661608, 735120, 784128, 827010, 882144, 980160, 1102680, 1176192, 1306880, 1323216, 1470240, 1654020, 1764288, 1960320, 2205360, 2352384, 2646432, 2940480, 3308040, 3528576, 3920640, 4410720, 5292864, 5880960, 6616080, 7057152, 8821440, 10585728, 11761920, 13232160, 17642880, 21171456, 26464320, 35285760, 52928640, 105857280]

約数ペア:

[(1, 105857280), (2, 52928640), (3, 35285760), (4, 26464320), (5, 21171456), (6, 17642880), (8, 13232160), (9, 11761920), (10, 10585728), (12, 8821440), (15, 7057152), (16, 6616080), (18, 5880960), (20, 5292864), (24, 4410720), (27, 3920640), (30, 3528576), (32, 3308040), (36, 2940480), (40, 2646432), (45, 2352384), (48, 2205360), (54, 1960320), (60, 1764288), (64, 1654020), (72, 1470240), (80, 1323216), (81, 1306880), (90, 1176192), (96, 1102680), (108, 980160), (120, 882144), (128, 827010), (135, 784128), (144, 735120), (160, 661608), (162, 653440), (180, 588096), (192, 551340), (216, 490080), (240, 441072), (256, 413505), (270, 392064), (288, 367560), (320, 330804), (324, 326720), (360, 294048), (384, 275670), (405, 261376), (432, 245040), (480, 220536), (540, 196032), (576, 183780), (640, 165402), (648, 163360), (720, 147024), (768, 137835), (810, 130688), (864, 122520), (960, 110268), (1021, 103680), (1080, 98016), (1152, 91890), (1280, 82701), (1296, 81680), (1440, 73512), (1620, 65344), (1728, 61260), (1920, 55134), (2042, 51840), (2160, 49008), (2304, 45945), (2592, 40840), (2880, 36756), (3063, 34560), (3240, 32672), (3456, 30630), (3840, 27567), (4084, 25920), (4320, 24504), (5105, 20736), (5184, 20420), (5760, 18378), (6126, 17280), (6480, 16336), (6912, 15315), (8168, 12960), (8640, 12252), (9189, 11520), (10210, 10368)]