118457120

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 291075120

約数和(自身を除く): 172618000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 61, 80, 106, 122, 160, 212, 229, 244, 265, 305, 424, 458, 488, 530, 610, 848, 916, 976, 1060, 1145, 1220, 1696, 1832, 1952, 2120, 2290, 2440, 3233, 3664, 4240, 4580, 4880, 6466, 7328, 8480, 9160, 9760, 12137, 12932, 13969, 16165, 18320, 24274, 25864, 27938, 32330, 36640, 48548, 51728, 55876, 60685, 64660, 69845, 97096, 103456, 111752, 121370, 129320, 139690, 194192, 223504, 242740, 258640, 279380, 388384, 447008, 485480, 517280, 558760, 740357, 970960, 1117520, 1480714, 1941920, 2235040, 2961428, 3701785, 5922856, 7403570, 11845712, 14807140, 23691424, 29614280, 59228560, 118457120]

約数ペア:

[(1, 118457120), (2, 59228560), (4, 29614280), (5, 23691424), (8, 14807140), (10, 11845712), (16, 7403570), (20, 5922856), (32, 3701785), (40, 2961428), (53, 2235040), (61, 1941920), (80, 1480714), (106, 1117520), (122, 970960), (160, 740357), (212, 558760), (229, 517280), (244, 485480), (265, 447008), (305, 388384), (424, 279380), (458, 258640), (488, 242740), (530, 223504), (610, 194192), (848, 139690), (916, 129320), (976, 121370), (1060, 111752), (1145, 103456), (1220, 97096), (1696, 69845), (1832, 64660), (1952, 60685), (2120, 55876), (2290, 51728), (2440, 48548), (3233, 36640), (3664, 32330), (4240, 27938), (4580, 25864), (4880, 24274), (6466, 18320), (7328, 16165), (8480, 13969), (9160, 12932), (9760, 12137)]