49680960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{7393}}^1$

素因数の和:7420

約数の個数: 112

約数和(自身を含む): 180295296

約数和(自身を除く): 130614336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 7393, 14786, 22179, 29572, 36965, 44358, 51751, 59144, 73930, 88716, 103502, 110895, 118288, 147860, 155253, 177432, 207004, 221790, 236576, 258755, 295720, 310506, 354864, 414008, 443580, 473152, 517510, 591440, 621012, 709728, 776265, 828016, 887160, 1035020, 1182880, 1242024, 1419456, 1552530, 1656032, 1774320, 2070040, 2365760, 2484048, 3105060, 3312064, 3548640, 4140080, 4968096, 6210120, 7097280, 8280160, 9936192, 12420240, 16560320, 24840480, 49680960]

約数ペア:

[(1, 49680960), (2, 24840480), (3, 16560320), (4, 12420240), (5, 9936192), (6, 8280160), (7, 7097280), (8, 6210120), (10, 4968096), (12, 4140080), (14, 3548640), (15, 3312064), (16, 3105060), (20, 2484048), (21, 2365760), (24, 2070040), (28, 1774320), (30, 1656032), (32, 1552530), (35, 1419456), (40, 1242024), (42, 1182880), (48, 1035020), (56, 887160), (60, 828016), (64, 776265), (70, 709728), (80, 621012), (84, 591440), (96, 517510), (105, 473152), (112, 443580), (120, 414008), (140, 354864), (160, 310506), (168, 295720), (192, 258755), (210, 236576), (224, 221790), (240, 207004), (280, 177432), (320, 155253), (336, 147860), (420, 118288), (448, 110895), (480, 103502), (560, 88716), (672, 73930), (840, 59144), (960, 51751), (1120, 44358), (1344, 36965), (1680, 29572), (2240, 22179), (3360, 14786), (6720, 7393)]