144449280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12539}}^1$

素因数の和:12566

約数の個数: 108

約数和(自身を含む): 499819320

約数和(自身を除く): 355370040

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, 12539, 25078, 37617, 50156, 62695, 75234, 100312, 112851, 125390, 150468, 188085, 200624, 225702, 250780, 300936, 376170, 401248, 451404, 501560, 564255, 601872, 752340, 802496, 902808, 1003120, 1128510, 1203744, 1504680, 1604992, 1805616, 2006240, 2257020, 2407488, 3009360, 3209984, 3611232, 4012480, 4514040, 4814976, 6018720, 7222464, 8024960, 9028080, 9629952, 12037440, 14444928, 16049920, 18056160, 24074880, 28889856, 36112320, 48149760, 72224640, 144449280]

約数ペア:

[(1, 144449280), (2, 72224640), (3, 48149760), (4, 36112320), (5, 28889856), (6, 24074880), (8, 18056160), (9, 16049920), (10, 14444928), (12, 12037440), (15, 9629952), (16, 9028080), (18, 8024960), (20, 7222464), (24, 6018720), (30, 4814976), (32, 4514040), (36, 4012480), (40, 3611232), (45, 3209984), (48, 3009360), (60, 2407488), (64, 2257020), (72, 2006240), (80, 1805616), (90, 1604992), (96, 1504680), (120, 1203744), (128, 1128510), (144, 1003120), (160, 902808), (180, 802496), (192, 752340), (240, 601872), (256, 564255), (288, 501560), (320, 451404), (360, 401248), (384, 376170), (480, 300936), (576, 250780), (640, 225702), (720, 200624), (768, 188085), (960, 150468), (1152, 125390), (1280, 112851), (1440, 100312), (1920, 75234), (2304, 62695), (2880, 50156), (3840, 37617), (5760, 25078), (11520, 12539)]