83397120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10859}}^1$

素因数の和:10885

約数の個数: 80

約数和(自身を含む): 266634720

約数和(自身を除く): 183237600

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, 10859, 21718, 32577, 43436, 54295, 65154, 86872, 108590, 130308, 162885, 173744, 217180, 260616, 325770, 347488, 434360, 521232, 651540, 694976, 868720, 1042464, 1303080, 1389952, 1737440, 2084928, 2606160, 2779904, 3474880, 4169856, 5212320, 5559808, 6949760, 8339712, 10424640, 13899520, 16679424, 20849280, 27799040, 41698560, 83397120]

約数ペア:

[(1, 83397120), (2, 41698560), (3, 27799040), (4, 20849280), (5, 16679424), (6, 13899520), (8, 10424640), (10, 8339712), (12, 6949760), (15, 5559808), (16, 5212320), (20, 4169856), (24, 3474880), (30, 2779904), (32, 2606160), (40, 2084928), (48, 1737440), (60, 1389952), (64, 1303080), (80, 1042464), (96, 868720), (120, 694976), (128, 651540), (160, 521232), (192, 434360), (240, 347488), (256, 325770), (320, 260616), (384, 217180), (480, 173744), (512, 162885), (640, 130308), (768, 108590), (960, 86872), (1280, 65154), (1536, 54295), (1920, 43436), (2560, 32577), (3840, 21718), (7680, 10859)]