120315712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 277977600

約数和(自身を除く): 157661888

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 148, 149, 176, 248, 296, 298, 341, 352, 407, 496, 592, 596, 682, 704, 814, 992, 1147, 1184, 1192, 1364, 1628, 1639, 1984, 2294, 2368, 2384, 2728, 3256, 3278, 4588, 4619, 4768, 5456, 5513, 6512, 6556, 9176, 9238, 9536, 10912, 11026, 12617, 13024, 13112, 18352, 18476, 21824, 22052, 25234, 26048, 26224, 36704, 36952, 44104, 50468, 50809, 52448, 60643, 73408, 73904, 88208, 100936, 101618, 104896, 121286, 147808, 170903, 176416, 201872, 203236, 242572, 295616, 341806, 352832, 403744, 406472, 485144, 683612, 807488, 812944, 970288, 1367224, 1625888, 1879933, 1940576, 2734448, 3251776, 3759866, 3881152, 5468896, 7519732, 10937792, 15039464, 30078928, 60157856, 120315712]

約数ペア:

[(1, 120315712), (2, 60157856), (4, 30078928), (8, 15039464), (11, 10937792), (16, 7519732), (22, 5468896), (31, 3881152), (32, 3759866), (37, 3251776), (44, 2734448), (62, 1940576), (64, 1879933), (74, 1625888), (88, 1367224), (124, 970288), (148, 812944), (149, 807488), (176, 683612), (248, 485144), (296, 406472), (298, 403744), (341, 352832), (352, 341806), (407, 295616), (496, 242572), (592, 203236), (596, 201872), (682, 176416), (704, 170903), (814, 147808), (992, 121286), (1147, 104896), (1184, 101618), (1192, 100936), (1364, 88208), (1628, 73904), (1639, 73408), (1984, 60643), (2294, 52448), (2368, 50809), (2384, 50468), (2728, 44104), (3256, 36952), (3278, 36704), (4588, 26224), (4619, 26048), (4768, 25234), (5456, 22052), (5513, 21824), (6512, 18476), (6556, 18352), (9176, 13112), (9238, 13024), (9536, 12617), (10912, 11026)]