56154120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 137381880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2239, 2280, 2508, 3135, 4180, 4478, 5016, 6270, 6717, 8360, 8956, 11195, 12540, 13434, 17912, 22390, 24629, 25080, 26868, 33585, 42541, 44780, 49258, 53736, 67170, 73887, 85082, 89560, 98516, 123145, 127623, 134340, 147774, 170164, 197032, 212705, 246290, 255246, 268680, 295548, 340328, 369435, 425410, 467951, 492580, 510492, 591096, 638115, 738870, 850820, 935902, 985160, 1020984, 1276230, 1403853, 1477740, 1701640, 1871804, 2339755, 2552460, 2807706, 2955480, 3743608, 4679510, 5104920, 5615412, 7019265, 9359020, 11230824, 14038530, 18718040, 28077060, 56154120]

約数ペア:

[(1, 56154120), (2, 28077060), (3, 18718040), (4, 14038530), (5, 11230824), (6, 9359020), (8, 7019265), (10, 5615412), (11, 5104920), (12, 4679510), (15, 3743608), (19, 2955480), (20, 2807706), (22, 2552460), (24, 2339755), (30, 1871804), (33, 1701640), (38, 1477740), (40, 1403853), (44, 1276230), (55, 1020984), (57, 985160), (60, 935902), (66, 850820), (76, 738870), (88, 638115), (95, 591096), (110, 510492), (114, 492580), (120, 467951), (132, 425410), (152, 369435), (165, 340328), (190, 295548), (209, 268680), (220, 255246), (228, 246290), (264, 212705), (285, 197032), (330, 170164), (380, 147774), (418, 134340), (440, 127623), (456, 123145), (570, 98516), (627, 89560), (660, 85082), (760, 73887), (836, 67170), (1045, 53736), (1140, 49258), (1254, 44780), (1320, 42541), (1672, 33585), (2090, 26868), (2239, 25080), (2280, 24629), (2508, 22390), (3135, 17912), (4180, 13434), (4478, 12540), (5016, 11195), (6270, 8956), (6717, 8360)]