683880

素因数分解:

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

素因数の和:194

約数の個数: 64

約数和(自身を含む): 2116800

約数和(自身を除く): 1432920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 139, 164, 205, 246, 278, 328, 410, 417, 492, 556, 615, 695, 820, 834, 984, 1112, 1230, 1390, 1640, 1668, 2085, 2460, 2780, 3336, 4170, 4920, 5560, 5699, 8340, 11398, 16680, 17097, 22796, 28495, 34194, 45592, 56990, 68388, 85485, 113980, 136776, 170970, 227960, 341940, 683880]

約数ペア:

[(1, 683880), (2, 341940), (3, 227960), (4, 170970), (5, 136776), (6, 113980), (8, 85485), (10, 68388), (12, 56990), (15, 45592), (20, 34194), (24, 28495), (30, 22796), (40, 17097), (41, 16680), (60, 11398), (82, 8340), (120, 5699), (123, 5560), (139, 4920), (164, 4170), (205, 3336), (246, 2780), (278, 2460), (328, 2085), (410, 1668), (417, 1640), (492, 1390), (556, 1230), (615, 1112), (695, 984), (820, 834)]