1520485440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:805

約数の個数: 224

約数和(自身を含む): 5153704704

約数和(自身を除く): 3633219264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 151, 160, 170, 192, 204, 240, 255, 272, 302, 320, 340, 408, 453, 480, 510, 544, 604, 617, 680, 755, 816, 906, 960, 1020, 1088, 1208, 1234, 1360, 1510, 1632, 1812, 1851, 2040, 2265, 2416, 2468, 2567, 2720, 3020, 3085, 3264, 3624, 3702, 4080, 4530, 4832, 4936, 5134, 5440, 6040, 6170, 7248, 7404, 7701, 8160, 9060, 9255, 9664, 9872, 10268, 10489, 12080, 12340, 12835, 14496, 14808, 15402, 16320, 18120, 18510, 19744, 20536, 20978, 24160, 24680, 25670, 28992, 29616, 30804, 31467, 36240, 37020, 38505, 39488, 41072, 41956, 48320, 49360, 51340, 52445, 59232, 61608, 62934, 72480, 74040, 77010, 82144, 83912, 93167, 98720, 102680, 104890, 118464, 123216, 125868, 144960, 148080, 154020, 157335, 164288, 167824, 186334, 197440, 205360, 209780, 246432, 251736, 279501, 296160, 308040, 314670, 335648, 372668, 410720, 419560, 465835, 492864, 503472, 559002, 592320, 616080, 629340, 671296, 745336, 821440, 839120, 931670, 1006944, 1118004, 1232160, 1258680, 1397505, 1490672, 1583839, 1678240, 1863340, 2013888, 2236008, 2464320, 2517360, 2795010, 2981344, 3167678, 3356480, 3726680, 4472016, 4751517, 5034720, 5590020, 5962688, 6335356, 7453360, 7919195, 8944032, 9503034, 10069440, 11180040, 12670712, 14906720, 15838390, 17888064, 19006068, 22360080, 23757585, 25341424, 29813440, 31676780, 38012136, 44720160, 47515170, 50682848, 63353560, 76024272, 89440320, 95030340, 101365696, 126707120, 152048544, 190060680, 253414240, 304097088, 380121360, 506828480, 760242720, 1520485440]

約数ペア:

[(1, 1520485440), (2, 760242720), (3, 506828480), (4, 380121360), (5, 304097088), (6, 253414240), (8, 190060680), (10, 152048544), (12, 126707120), (15, 101365696), (16, 95030340), (17, 89440320), (20, 76024272), (24, 63353560), (30, 50682848), (32, 47515170), (34, 44720160), (40, 38012136), (48, 31676780), (51, 29813440), (60, 25341424), (64, 23757585), (68, 22360080), (80, 19006068), (85, 17888064), (96, 15838390), (102, 14906720), (120, 12670712), (136, 11180040), (151, 10069440), (160, 9503034), (170, 8944032), (192, 7919195), (204, 7453360), (240, 6335356), (255, 5962688), (272, 5590020), (302, 5034720), (320, 4751517), (340, 4472016), (408, 3726680), (453, 3356480), (480, 3167678), (510, 2981344), (544, 2795010), (604, 2517360), (617, 2464320), (680, 2236008), (755, 2013888), (816, 1863340), (906, 1678240), (960, 1583839), (1020, 1490672), (1088, 1397505), (1208, 1258680), (1234, 1232160), (1360, 1118004), (1510, 1006944), (1632, 931670), (1812, 839120), (1851, 821440), (2040, 745336), (2265, 671296), (2416, 629340), (2468, 616080), (2567, 592320), (2720, 559002), (3020, 503472), (3085, 492864), (3264, 465835), (3624, 419560), (3702, 410720), (4080, 372668), (4530, 335648), (4832, 314670), (4936, 308040), (5134, 296160), (5440, 279501), (6040, 251736), (6170, 246432), (7248, 209780), (7404, 205360), (7701, 197440), (8160, 186334), (9060, 167824), (9255, 164288), (9664, 157335), (9872, 154020), (10268, 148080), (10489, 144960), (12080, 125868), (12340, 123216), (12835, 118464), (14496, 104890), (14808, 102680), (15402, 98720), (16320, 93167), (18120, 83912), (18510, 82144), (19744, 77010), (20536, 74040), (20978, 72480), (24160, 62934), (24680, 61608), (25670, 59232), (28992, 52445), (29616, 51340), (30804, 49360), (31467, 48320), (36240, 41956), (37020, 41072), (38505, 39488)]