120319308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 316732416

約数和(自身を除く): 196413108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 372, 393, 524, 558, 786, 823, 1116, 1179, 1572, 1646, 2358, 2469, 3292, 4061, 4716, 4938, 7407, 8122, 9876, 12183, 14814, 16244, 24366, 25513, 29628, 36549, 48732, 51026, 73098, 76539, 102052, 107813, 146196, 153078, 215626, 229617, 306156, 323439, 431252, 459234, 646878, 918468, 970317, 1293756, 1940634, 3342203, 3881268, 6684406, 10026609, 13368812, 20053218, 30079827, 40106436, 60159654, 120319308]

約数ペア:

[(1, 120319308), (2, 60159654), (3, 40106436), (4, 30079827), (6, 20053218), (9, 13368812), (12, 10026609), (18, 6684406), (31, 3881268), (36, 3342203), (62, 1940634), (93, 1293756), (124, 970317), (131, 918468), (186, 646878), (262, 459234), (279, 431252), (372, 323439), (393, 306156), (524, 229617), (558, 215626), (786, 153078), (823, 146196), (1116, 107813), (1179, 102052), (1572, 76539), (1646, 73098), (2358, 51026), (2469, 48732), (3292, 36549), (4061, 29628), (4716, 25513), (4938, 24366), (7407, 16244), (8122, 14814), (9876, 12183)]