120957648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18947}}^1$

素因数の和:18984

約数の個数: 80

約数和(自身を含む): 375928320

約数和(自身を除く): 254970672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 18947, 37894, 56841, 75788, 113682, 132629, 151576, 227364, 265258, 303152, 359993, 397887, 454728, 530516, 719986, 795774, 909456, 1061032, 1079979, 1439972, 1591548, 2122064, 2159958, 2519951, 2879944, 3183096, 4319916, 5039902, 5759888, 6366192, 7559853, 8639832, 10079804, 15119706, 17279664, 20159608, 30239412, 40319216, 60478824, 120957648]

約数ペア:

[(1, 120957648), (2, 60478824), (3, 40319216), (4, 30239412), (6, 20159608), (7, 17279664), (8, 15119706), (12, 10079804), (14, 8639832), (16, 7559853), (19, 6366192), (21, 5759888), (24, 5039902), (28, 4319916), (38, 3183096), (42, 2879944), (48, 2519951), (56, 2159958), (57, 2122064), (76, 1591548), (84, 1439972), (112, 1079979), (114, 1061032), (133, 909456), (152, 795774), (168, 719986), (228, 530516), (266, 454728), (304, 397887), (336, 359993), (399, 303152), (456, 265258), (532, 227364), (798, 151576), (912, 132629), (1064, 113682), (1596, 75788), (2128, 56841), (3192, 37894), (6384, 18947)]