486785280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1296

約数の個数: 144

約数和(自身を含む): 1570282560

約数和(自身を除く): 1083497280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 768, 872, 960, 1090, 1163, 1280, 1308, 1635, 1744, 1920, 2180, 2326, 2616, 3270, 3488, 3489, 3840, 4360, 4652, 5232, 5815, 6540, 6976, 6978, 8720, 9304, 10464, 11630, 13080, 13952, 13956, 17440, 17445, 18608, 20928, 23260, 26160, 27904, 27912, 34880, 34890, 37216, 41856, 46520, 52320, 55824, 69760, 69780, 74432, 83712, 93040, 104640, 111648, 126767, 139520, 139560, 148864, 186080, 209280, 223296, 253534, 279120, 297728, 372160, 380301, 418560, 446592, 507068, 558240, 633835, 744320, 760602, 893184, 1014136, 1116480, 1267670, 1488640, 1521204, 1901505, 2028272, 2232960, 2535340, 3042408, 3803010, 4056544, 4465920, 5070680, 6084816, 7606020, 8113088, 10141360, 12169632, 15212040, 16226176, 20282720, 24339264, 30424080, 32452352, 40565440, 48678528, 60848160, 81130880, 97357056, 121696320, 162261760, 243392640, 486785280]

約数ペア:

[(1, 486785280), (2, 243392640), (3, 162261760), (4, 121696320), (5, 97357056), (6, 81130880), (8, 60848160), (10, 48678528), (12, 40565440), (15, 32452352), (16, 30424080), (20, 24339264), (24, 20282720), (30, 16226176), (32, 15212040), (40, 12169632), (48, 10141360), (60, 8113088), (64, 7606020), (80, 6084816), (96, 5070680), (109, 4465920), (120, 4056544), (128, 3803010), (160, 3042408), (192, 2535340), (218, 2232960), (240, 2028272), (256, 1901505), (320, 1521204), (327, 1488640), (384, 1267670), (436, 1116480), (480, 1014136), (545, 893184), (640, 760602), (654, 744320), (768, 633835), (872, 558240), (960, 507068), (1090, 446592), (1163, 418560), (1280, 380301), (1308, 372160), (1635, 297728), (1744, 279120), (1920, 253534), (2180, 223296), (2326, 209280), (2616, 186080), (3270, 148864), (3488, 139560), (3489, 139520), (3840, 126767), (4360, 111648), (4652, 104640), (5232, 93040), (5815, 83712), (6540, 74432), (6976, 69780), (6978, 69760), (8720, 55824), (9304, 52320), (10464, 46520), (11630, 41856), (13080, 37216), (13952, 34890), (13956, 34880), (17440, 27912), (17445, 27904), (18608, 26160), (20928, 23260)]