1520873280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1838

約数の個数: 224

約数和(自身を含む): 5420563200

約数和(自身を除く): 3899689920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 192, 206, 216, 240, 270, 288, 309, 320, 360, 412, 432, 480, 515, 540, 576, 618, 720, 824, 864, 927, 960, 1030, 1080, 1236, 1440, 1545, 1648, 1709, 1728, 1854, 2060, 2160, 2472, 2781, 2880, 3090, 3296, 3418, 3708, 4120, 4320, 4635, 4944, 5127, 5562, 6180, 6592, 6836, 7416, 8240, 8545, 8640, 9270, 9888, 10254, 11124, 12360, 13672, 13905, 14832, 15381, 16480, 17090, 18540, 19776, 20508, 22248, 24720, 25635, 27344, 27810, 29664, 30762, 32960, 34180, 37080, 41016, 44496, 46143, 49440, 51270, 54688, 55620, 59328, 61524, 68360, 74160, 76905, 82032, 88992, 92286, 98880, 102540, 109376, 111240, 123048, 136720, 148320, 153810, 164064, 176027, 177984, 184572, 205080, 222480, 230715, 246096, 273440, 296640, 307620, 328128, 352054, 369144, 410160, 444960, 461430, 492192, 528081, 546880, 615240, 704108, 738288, 820320, 880135, 889920, 922860, 984384, 1056162, 1230480, 1408216, 1476576, 1584243, 1640640, 1760270, 1845720, 2112324, 2460960, 2640405, 2816432, 2953152, 3168486, 3520540, 3691440, 4224648, 4752729, 4921920, 5280810, 5632864, 6336972, 7041080, 7382880, 7921215, 8449296, 9505458, 10561620, 11265728, 12673944, 14082160, 14765760, 15842430, 16898592, 19010916, 21123240, 23763645, 25347888, 28164320, 31684860, 33797184, 38021832, 42246480, 47527290, 50695776, 56328640, 63369720, 76043664, 84492960, 95054580, 101391552, 126739440, 152087328, 168985920, 190109160, 253478880, 304174656, 380218320, 506957760, 760436640, 1520873280]

約数ペア:

[(1, 1520873280), (2, 760436640), (3, 506957760), (4, 380218320), (5, 304174656), (6, 253478880), (8, 190109160), (9, 168985920), (10, 152087328), (12, 126739440), (15, 101391552), (16, 95054580), (18, 84492960), (20, 76043664), (24, 63369720), (27, 56328640), (30, 50695776), (32, 47527290), (36, 42246480), (40, 38021832), (45, 33797184), (48, 31684860), (54, 28164320), (60, 25347888), (64, 23763645), (72, 21123240), (80, 19010916), (90, 16898592), (96, 15842430), (103, 14765760), (108, 14082160), (120, 12673944), (135, 11265728), (144, 10561620), (160, 9505458), (180, 8449296), (192, 7921215), (206, 7382880), (216, 7041080), (240, 6336972), (270, 5632864), (288, 5280810), (309, 4921920), (320, 4752729), (360, 4224648), (412, 3691440), (432, 3520540), (480, 3168486), (515, 2953152), (540, 2816432), (576, 2640405), (618, 2460960), (720, 2112324), (824, 1845720), (864, 1760270), (927, 1640640), (960, 1584243), (1030, 1476576), (1080, 1408216), (1236, 1230480), (1440, 1056162), (1545, 984384), (1648, 922860), (1709, 889920), (1728, 880135), (1854, 820320), (2060, 738288), (2160, 704108), (2472, 615240), (2781, 546880), (2880, 528081), (3090, 492192), (3296, 461430), (3418, 444960), (3708, 410160), (4120, 369144), (4320, 352054), (4635, 328128), (4944, 307620), (5127, 296640), (5562, 273440), (6180, 246096), (6592, 230715), (6836, 222480), (7416, 205080), (8240, 184572), (8545, 177984), (8640, 176027), (9270, 164064), (9888, 153810), (10254, 148320), (11124, 136720), (12360, 123048), (13672, 111240), (13905, 109376), (14832, 102540), (15381, 98880), (16480, 92286), (17090, 88992), (18540, 82032), (19776, 76905), (20508, 74160), (22248, 68360), (24720, 61524), (25635, 59328), (27344, 55620), (27810, 54688), (29664, 51270), (30762, 49440), (32960, 46143), (34180, 44496), (37080, 41016)]