15677217120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{2749}}^1$

素因数の和:2985

約数の個数: 144

約数和(自身を含む): 49858578000

約数和(自身を除く): 34181360880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 2749, 3270, 3488, 4360, 5232, 5498, 6540, 8247, 8720, 10464, 10996, 11881, 13080, 13745, 16494, 17440, 21992, 23762, 26160, 27490, 32988, 35643, 41235, 43984, 47524, 52320, 54980, 59405, 65976, 71286, 82470, 87968, 95048, 109960, 118810, 131952, 142572, 164940, 178215, 190096, 219920, 237620, 263904, 285144, 299641, 329880, 356430, 380192, 439840, 475240, 570288, 599282, 659760, 712860, 898923, 950480, 1140576, 1198564, 1319520, 1425720, 1498205, 1797846, 1900960, 2397128, 2851440, 2996410, 3595692, 4494615, 4794256, 5702880, 5992820, 7191384, 8989230, 9588512, 11985640, 14382768, 17978460, 23971280, 28765536, 32660869, 35956920, 47942560, 65321738, 71913840, 97982607, 130643476, 143827680, 163304345, 195965214, 261286952, 326608690, 391930428, 489913035, 522573904, 653217380, 783860856, 979826070, 1045147808, 1306434760, 1567721712, 1959652140, 2612869520, 3135443424, 3919304280, 5225739040, 7838608560, 15677217120]

約数ペア:

[(1, 15677217120), (2, 7838608560), (3, 5225739040), (4, 3919304280), (5, 3135443424), (6, 2612869520), (8, 1959652140), (10, 1567721712), (12, 1306434760), (15, 1045147808), (16, 979826070), (20, 783860856), (24, 653217380), (30, 522573904), (32, 489913035), (40, 391930428), (48, 326608690), (60, 261286952), (80, 195965214), (96, 163304345), (109, 143827680), (120, 130643476), (160, 97982607), (218, 71913840), (240, 65321738), (327, 47942560), (436, 35956920), (480, 32660869), (545, 28765536), (654, 23971280), (872, 17978460), (1090, 14382768), (1308, 11985640), (1635, 9588512), (1744, 8989230), (2180, 7191384), (2616, 5992820), (2749, 5702880), (3270, 4794256), (3488, 4494615), (4360, 3595692), (5232, 2996410), (5498, 2851440), (6540, 2397128), (8247, 1900960), (8720, 1797846), (10464, 1498205), (10996, 1425720), (11881, 1319520), (13080, 1198564), (13745, 1140576), (16494, 950480), (17440, 898923), (21992, 712860), (23762, 659760), (26160, 599282), (27490, 570288), (32988, 475240), (35643, 439840), (41235, 380192), (43984, 356430), (47524, 329880), (52320, 299641), (54980, 285144), (59405, 263904), (65976, 237620), (71286, 219920), (82470, 190096), (87968, 178215), (95048, 164940), (109960, 142572), (118810, 131952)]