144683520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{18839}}^1$

素因数の和:18865

約数の個数: 80

約数和(自身を含む): 462559680

約数和(自身を除く): 317876160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 188390, 226068, 282585, 301424, 376780, 452136, 565170, 602848, 753560, 904272, 1130340, 1205696, 1507120, 1808544, 2260680, 2411392, 3014240, 3617088, 4521360, 4822784, 6028480, 7234176, 9042720, 9645568, 12056960, 14468352, 18085440, 24113920, 28936704, 36170880, 48227840, 72341760, 144683520]

約数ペア:

[(1, 144683520), (2, 72341760), (3, 48227840), (4, 36170880), (5, 28936704), (6, 24113920), (8, 18085440), (10, 14468352), (12, 12056960), (15, 9645568), (16, 9042720), (20, 7234176), (24, 6028480), (30, 4822784), (32, 4521360), (40, 3617088), (48, 3014240), (60, 2411392), (64, 2260680), (80, 1808544), (96, 1507120), (120, 1205696), (128, 1130340), (160, 904272), (192, 753560), (240, 602848), (256, 565170), (320, 452136), (384, 376780), (480, 301424), (512, 282585), (640, 226068), (768, 188390), (960, 150712), (1280, 113034), (1536, 94195), (1920, 75356), (2560, 56517), (3840, 37678), (7680, 18839)]