4920827040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{12161}}^1$

素因数の和:12463

約数の個数: 144

約数和(自身を含む): 16853467176

約数和(自身を除く): 11932640136

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, 120, 144, 160, 180, 240, 281, 288, 360, 480, 562, 720, 843, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 3372, 4215, 4496, 5058, 5620, 6744, 8430, 8992, 10116, 11240, 12161, 12645, 13488, 16860, 20232, 22480, 24322, 25290, 26976, 33720, 36483, 40464, 44960, 48644, 50580, 60805, 67440, 72966, 80928, 97288, 101160, 109449, 121610, 134880, 145932, 182415, 194576, 202320, 218898, 243220, 291864, 364830, 389152, 404640, 437796, 486440, 547245, 583728, 729660, 875592, 972880, 1094490, 1167456, 1459320, 1751184, 1945760, 2188980, 2918640, 3417241, 3502368, 4377960, 5837280, 6834482, 8755920, 10251723, 13668964, 17086205, 17511840, 20503446, 27337928, 30755169, 34172410, 41006892, 51258615, 54675856, 61510338, 68344820, 82013784, 102517230, 109351712, 123020676, 136689640, 153775845, 164027568, 205034460, 246041352, 273379280, 307551690, 328055136, 410068920, 492082704, 546758560, 615103380, 820137840, 984165408, 1230206760, 1640275680, 2460413520, 4920827040]

約数ペア:

[(1, 4920827040), (2, 2460413520), (3, 1640275680), (4, 1230206760), (5, 984165408), (6, 820137840), (8, 615103380), (9, 546758560), (10, 492082704), (12, 410068920), (15, 328055136), (16, 307551690), (18, 273379280), (20, 246041352), (24, 205034460), (30, 164027568), (32, 153775845), (36, 136689640), (40, 123020676), (45, 109351712), (48, 102517230), (60, 82013784), (72, 68344820), (80, 61510338), (90, 54675856), (96, 51258615), (120, 41006892), (144, 34172410), (160, 30755169), (180, 27337928), (240, 20503446), (281, 17511840), (288, 17086205), (360, 13668964), (480, 10251723), (562, 8755920), (720, 6834482), (843, 5837280), (1124, 4377960), (1405, 3502368), (1440, 3417241), (1686, 2918640), (2248, 2188980), (2529, 1945760), (2810, 1751184), (3372, 1459320), (4215, 1167456), (4496, 1094490), (5058, 972880), (5620, 875592), (6744, 729660), (8430, 583728), (8992, 547245), (10116, 486440), (11240, 437796), (12161, 404640), (12645, 389152), (13488, 364830), (16860, 291864), (20232, 243220), (22480, 218898), (24322, 202320), (25290, 194576), (26976, 182415), (33720, 145932), (36483, 134880), (40464, 121610), (44960, 109449), (48644, 101160), (50580, 97288), (60805, 80928), (67440, 72966)]