120892440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3169

約数の個数: 128

約数和(自身を含む): 404352000

約数和(自身を除く): 283459560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3119, 3230, 3876, 4845, 6238, 6460, 7752, 9357, 9690, 12476, 12920, 15595, 18714, 19380, 24952, 31190, 37428, 38760, 46785, 53023, 59261, 62380, 74856, 93570, 106046, 118522, 124760, 159069, 177783, 187140, 212092, 237044, 265115, 296305, 318138, 355566, 374280, 424184, 474088, 530230, 592610, 636276, 711132, 795345, 888915, 1007437, 1060460, 1185220, 1272552, 1422264, 1590690, 1777830, 2014874, 2120920, 2370440, 3022311, 3181380, 3555660, 4029748, 5037185, 6044622, 6362760, 7111320, 8059496, 10074370, 12089244, 15111555, 20148740, 24178488, 30223110, 40297480, 60446220, 120892440]

約数ペア:

[(1, 120892440), (2, 60446220), (3, 40297480), (4, 30223110), (5, 24178488), (6, 20148740), (8, 15111555), (10, 12089244), (12, 10074370), (15, 8059496), (17, 7111320), (19, 6362760), (20, 6044622), (24, 5037185), (30, 4029748), (34, 3555660), (38, 3181380), (40, 3022311), (51, 2370440), (57, 2120920), (60, 2014874), (68, 1777830), (76, 1590690), (85, 1422264), (95, 1272552), (102, 1185220), (114, 1060460), (120, 1007437), (136, 888915), (152, 795345), (170, 711132), (190, 636276), (204, 592610), (228, 530230), (255, 474088), (285, 424184), (323, 374280), (340, 355566), (380, 318138), (408, 296305), (456, 265115), (510, 237044), (570, 212092), (646, 187140), (680, 177783), (760, 159069), (969, 124760), (1020, 118522), (1140, 106046), (1292, 93570), (1615, 74856), (1938, 62380), (2040, 59261), (2280, 53023), (2584, 46785), (3119, 38760), (3230, 37428), (3876, 31190), (4845, 24952), (6238, 19380), (6460, 18714), (7752, 15595), (9357, 12920), (9690, 12476)]