13119270720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{19777}}^1$

素因数の和:20488

約数の個数: 112

約数和(自身を含む): 41716074048

約数和(自身を除く): 28596803328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 691, 960, 1382, 2073, 2764, 3455, 4146, 5528, 6910, 8292, 10365, 11056, 13820, 16584, 19777, 20730, 22112, 27640, 33168, 39554, 41460, 44224, 55280, 59331, 66336, 79108, 82920, 98885, 110560, 118662, 132672, 158216, 165840, 197770, 221120, 237324, 296655, 316432, 331680, 395540, 474648, 593310, 632864, 663360, 791080, 949296, 1186620, 1265728, 1582160, 1898592, 2373240, 3164320, 3797184, 4746480, 6328640, 9492960, 13665907, 18985920, 27331814, 40997721, 54663628, 68329535, 81995442, 109327256, 136659070, 163990884, 204988605, 218654512, 273318140, 327981768, 409977210, 437309024, 546636280, 655963536, 819954420, 874618048, 1093272560, 1311927072, 1639908840, 2186545120, 2623854144, 3279817680, 4373090240, 6559635360, 13119270720]

約数ペア:

[(1, 13119270720), (2, 6559635360), (3, 4373090240), (4, 3279817680), (5, 2623854144), (6, 2186545120), (8, 1639908840), (10, 1311927072), (12, 1093272560), (15, 874618048), (16, 819954420), (20, 655963536), (24, 546636280), (30, 437309024), (32, 409977210), (40, 327981768), (48, 273318140), (60, 218654512), (64, 204988605), (80, 163990884), (96, 136659070), (120, 109327256), (160, 81995442), (192, 68329535), (240, 54663628), (320, 40997721), (480, 27331814), (691, 18985920), (960, 13665907), (1382, 9492960), (2073, 6328640), (2764, 4746480), (3455, 3797184), (4146, 3164320), (5528, 2373240), (6910, 1898592), (8292, 1582160), (10365, 1265728), (11056, 1186620), (13820, 949296), (16584, 791080), (19777, 663360), (20730, 632864), (22112, 593310), (27640, 474648), (33168, 395540), (39554, 331680), (41460, 316432), (44224, 296655), (55280, 237324), (59331, 221120), (66336, 197770), (79108, 165840), (82920, 158216), (98885, 132672), (110560, 118662)]