56078160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 179467680

約数和(自身を除く): 123389520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 139, 164, 205, 240, 246, 278, 328, 410, 417, 492, 556, 615, 656, 695, 820, 834, 984, 1112, 1230, 1390, 1640, 1668, 1681, 1968, 2085, 2224, 2460, 2780, 3280, 3336, 3362, 4170, 4920, 5043, 5560, 5699, 6672, 6724, 8340, 8405, 9840, 10086, 11120, 11398, 13448, 16680, 16810, 17097, 20172, 22796, 25215, 26896, 28495, 33360, 33620, 34194, 40344, 45592, 50430, 56990, 67240, 68388, 80688, 85485, 91184, 100860, 113980, 134480, 136776, 170970, 201720, 227960, 233659, 273552, 341940, 403440, 455920, 467318, 683880, 700977, 934636, 1168295, 1367760, 1401954, 1869272, 2336590, 2803908, 3504885, 3738544, 4673180, 5607816, 7009770, 9346360, 11215632, 14019540, 18692720, 28039080, 56078160]

約数ペア:

[(1, 56078160), (2, 28039080), (3, 18692720), (4, 14019540), (5, 11215632), (6, 9346360), (8, 7009770), (10, 5607816), (12, 4673180), (15, 3738544), (16, 3504885), (20, 2803908), (24, 2336590), (30, 1869272), (40, 1401954), (41, 1367760), (48, 1168295), (60, 934636), (80, 700977), (82, 683880), (120, 467318), (123, 455920), (139, 403440), (164, 341940), (205, 273552), (240, 233659), (246, 227960), (278, 201720), (328, 170970), (410, 136776), (417, 134480), (492, 113980), (556, 100860), (615, 91184), (656, 85485), (695, 80688), (820, 68388), (834, 67240), (984, 56990), (1112, 50430), (1230, 45592), (1390, 40344), (1640, 34194), (1668, 33620), (1681, 33360), (1968, 28495), (2085, 26896), (2224, 25215), (2460, 22796), (2780, 20172), (3280, 17097), (3336, 16810), (3362, 16680), (4170, 13448), (4920, 11398), (5043, 11120), (5560, 10086), (5699, 9840), (6672, 8405), (6724, 8340)]