56211840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3253}}^1$

素因数の和:3281

約数の個数: 128

約数和(自身を含む): 199144800

約数和(自身を除く): 142932960

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3253, 3456, 4320, 5760, 6506, 8640, 9759, 13012, 16265, 17280, 19518, 26024, 29277, 32530, 39036, 48795, 52048, 58554, 65060, 78072, 87831, 97590, 104096, 117108, 130120, 146385, 156144, 175662, 195180, 208192, 234216, 260240, 292770, 312288, 351324, 390360, 416384, 439155, 468432, 520480, 585540, 624576, 702648, 780720, 878310, 936864, 1040960, 1171080, 1249152, 1405296, 1561440, 1756620, 1873728, 2081920, 2342160, 2810592, 3122880, 3513240, 3747456, 4684320, 5621184, 6245760, 7026480, 9368640, 11242368, 14052960, 18737280, 28105920, 56211840]

約数ペア:

[(1, 56211840), (2, 28105920), (3, 18737280), (4, 14052960), (5, 11242368), (6, 9368640), (8, 7026480), (9, 6245760), (10, 5621184), (12, 4684320), (15, 3747456), (16, 3513240), (18, 3122880), (20, 2810592), (24, 2342160), (27, 2081920), (30, 1873728), (32, 1756620), (36, 1561440), (40, 1405296), (45, 1249152), (48, 1171080), (54, 1040960), (60, 936864), (64, 878310), (72, 780720), (80, 702648), (90, 624576), (96, 585540), (108, 520480), (120, 468432), (128, 439155), (135, 416384), (144, 390360), (160, 351324), (180, 312288), (192, 292770), (216, 260240), (240, 234216), (270, 208192), (288, 195180), (320, 175662), (360, 156144), (384, 146385), (432, 130120), (480, 117108), (540, 104096), (576, 97590), (640, 87831), (720, 78072), (864, 65060), (960, 58554), (1080, 52048), (1152, 48795), (1440, 39036), (1728, 32530), (1920, 29277), (2160, 26024), (2880, 19518), (3253, 17280), (3456, 16265), (4320, 13012), (5760, 9759), (6506, 8640)]