782759520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4987}}^1$

素因数の和:5117

約数の個数: 144

約数和(自身を含む): 2696213520

約数和(自身を除く): 1913454000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 3270, 3488, 3924, 4360, 4905, 4987, 5232, 6540, 7848, 8720, 9810, 9974, 10464, 13080, 14961, 15696, 17440, 19620, 19948, 24935, 26160, 29922, 31392, 39240, 39896, 44883, 49870, 52320, 59844, 74805, 78480, 79792, 89766, 99740, 119688, 149610, 156960, 159584, 179532, 199480, 224415, 239376, 299220, 359064, 398960, 448830, 478752, 543583, 598440, 718128, 797920, 897660, 1087166, 1196880, 1436256, 1630749, 1795320, 2174332, 2393760, 2717915, 3261498, 3590640, 4348664, 4892247, 5435830, 6522996, 7181280, 8153745, 8697328, 9784494, 10871660, 13045992, 16307490, 17394656, 19568988, 21743320, 24461235, 26091984, 32614980, 39137976, 43486640, 48922470, 52183968, 65229960, 78275952, 86973280, 97844940, 130459920, 156551904, 195689880, 260919840, 391379760, 782759520]

約数ペア:

[(1, 782759520), (2, 391379760), (3, 260919840), (4, 195689880), (5, 156551904), (6, 130459920), (8, 97844940), (9, 86973280), (10, 78275952), (12, 65229960), (15, 52183968), (16, 48922470), (18, 43486640), (20, 39137976), (24, 32614980), (30, 26091984), (32, 24461235), (36, 21743320), (40, 19568988), (45, 17394656), (48, 16307490), (60, 13045992), (72, 10871660), (80, 9784494), (90, 8697328), (96, 8153745), (109, 7181280), (120, 6522996), (144, 5435830), (160, 4892247), (180, 4348664), (218, 3590640), (240, 3261498), (288, 2717915), (327, 2393760), (360, 2174332), (436, 1795320), (480, 1630749), (545, 1436256), (654, 1196880), (720, 1087166), (872, 897660), (981, 797920), (1090, 718128), (1308, 598440), (1440, 543583), (1635, 478752), (1744, 448830), (1962, 398960), (2180, 359064), (2616, 299220), (3270, 239376), (3488, 224415), (3924, 199480), (4360, 179532), (4905, 159584), (4987, 156960), (5232, 149610), (6540, 119688), (7848, 99740), (8720, 89766), (9810, 79792), (9974, 78480), (10464, 74805), (13080, 59844), (14961, 52320), (15696, 49870), (17440, 44883), (19620, 39896), (19948, 39240), (24935, 31392), (26160, 29922)]