120412432

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 279347200

約数和(自身を除く): 158934768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 316, 434, 439, 496, 553, 632, 868, 878, 1106, 1264, 1736, 1756, 2212, 2449, 3073, 3472, 3512, 4424, 4898, 6146, 7024, 8848, 9796, 12292, 13609, 17143, 19592, 24584, 27218, 34286, 34681, 39184, 49168, 54436, 68572, 69362, 95263, 108872, 137144, 138724, 190526, 217744, 242767, 274288, 277448, 381052, 485534, 554896, 762104, 971068, 1075111, 1524208, 1942136, 2150222, 3884272, 4300444, 7525777, 8600888, 15051554, 17201776, 30103108, 60206216, 120412432]

約数ペア:

[(1, 120412432), (2, 60206216), (4, 30103108), (7, 17201776), (8, 15051554), (14, 8600888), (16, 7525777), (28, 4300444), (31, 3884272), (56, 2150222), (62, 1942136), (79, 1524208), (112, 1075111), (124, 971068), (158, 762104), (217, 554896), (248, 485534), (316, 381052), (434, 277448), (439, 274288), (496, 242767), (553, 217744), (632, 190526), (868, 138724), (878, 137144), (1106, 108872), (1264, 95263), (1736, 69362), (1756, 68572), (2212, 54436), (2449, 49168), (3073, 39184), (3472, 34681), (3512, 34286), (4424, 27218), (4898, 24584), (6146, 19592), (7024, 17143), (8848, 13609), (9796, 12292)]