139472640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12107}}^1$

素因数の和:12134

約数の個数: 108

約数和(自身を含む): 482600664

約数和(自身を除く): 343128024

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12107, 24214, 36321, 48428, 60535, 72642, 96856, 108963, 121070, 145284, 181605, 193712, 217926, 242140, 290568, 363210, 387424, 435852, 484280, 544815, 581136, 726420, 774848, 871704, 968560, 1089630, 1162272, 1452840, 1549696, 1743408, 1937120, 2179260, 2324544, 2905680, 3099392, 3486816, 3874240, 4358520, 4649088, 5811360, 6973632, 7748480, 8717040, 9298176, 11622720, 13947264, 15496960, 17434080, 23245440, 27894528, 34868160, 46490880, 69736320, 139472640]

約数ペア:

[(1, 139472640), (2, 69736320), (3, 46490880), (4, 34868160), (5, 27894528), (6, 23245440), (8, 17434080), (9, 15496960), (10, 13947264), (12, 11622720), (15, 9298176), (16, 8717040), (18, 7748480), (20, 6973632), (24, 5811360), (30, 4649088), (32, 4358520), (36, 3874240), (40, 3486816), (45, 3099392), (48, 2905680), (60, 2324544), (64, 2179260), (72, 1937120), (80, 1743408), (90, 1549696), (96, 1452840), (120, 1162272), (128, 1089630), (144, 968560), (160, 871704), (180, 774848), (192, 726420), (240, 581136), (256, 544815), (288, 484280), (320, 435852), (360, 387424), (384, 363210), (480, 290568), (576, 242140), (640, 217926), (720, 193712), (768, 181605), (960, 145284), (1152, 121070), (1280, 108963), (1440, 96856), (1920, 72642), (2304, 60535), (2880, 48428), (3840, 36321), (5760, 24214), (11520, 12107)]