298757280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{971}}^1$

素因数の和:1630

約数の個数: 96

約数和(自身を含む): 943524288

約数和(自身を除く): 644767008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 641, 971, 1282, 1923, 1942, 2564, 2913, 3205, 3846, 3884, 4855, 5128, 5826, 6410, 7692, 7768, 9615, 9710, 10256, 11652, 12820, 14565, 15384, 15536, 19230, 19420, 20512, 23304, 25640, 29130, 30768, 31072, 38460, 38840, 46608, 51280, 58260, 61536, 76920, 77680, 93216, 102560, 116520, 153840, 155360, 233040, 307680, 466080, 622411, 1244822, 1867233, 2489644, 3112055, 3734466, 4979288, 6224110, 7468932, 9336165, 9958576, 12448220, 14937864, 18672330, 19917152, 24896440, 29875728, 37344660, 49792880, 59751456, 74689320, 99585760, 149378640, 298757280]

約数ペア:

[(1, 298757280), (2, 149378640), (3, 99585760), (4, 74689320), (5, 59751456), (6, 49792880), (8, 37344660), (10, 29875728), (12, 24896440), (15, 19917152), (16, 18672330), (20, 14937864), (24, 12448220), (30, 9958576), (32, 9336165), (40, 7468932), (48, 6224110), (60, 4979288), (80, 3734466), (96, 3112055), (120, 2489644), (160, 1867233), (240, 1244822), (480, 622411), (641, 466080), (971, 307680), (1282, 233040), (1923, 155360), (1942, 153840), (2564, 116520), (2913, 102560), (3205, 93216), (3846, 77680), (3884, 76920), (4855, 61536), (5128, 58260), (5826, 51280), (6410, 46608), (7692, 38840), (7768, 38460), (9615, 31072), (9710, 30768), (10256, 29130), (11652, 25640), (12820, 23304), (14565, 20512), (15384, 19420), (15536, 19230)]