30724800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 104125776

約数和(自身を除く): 73400976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 148, 150, 160, 173, 185, 192, 200, 222, 240, 296, 300, 320, 346, 370, 400, 444, 480, 519, 555, 592, 600, 692, 740, 800, 865, 888, 925, 960, 1038, 1110, 1184, 1200, 1384, 1480, 1600, 1730, 1776, 1850, 2076, 2220, 2368, 2400, 2595, 2768, 2775, 2960, 3460, 3552, 3700, 4152, 4325, 4440, 4800, 5190, 5536, 5550, 5920, 6401, 6920, 7104, 7400, 8304, 8650, 8880, 10380, 11072, 11100, 11840, 12802, 12975, 13840, 14800, 16608, 17300, 17760, 19203, 20760, 22200, 25604, 25950, 27680, 29600, 32005, 33216, 34600, 35520, 38406, 41520, 44400, 51208, 51900, 55360, 59200, 64010, 69200, 76812, 83040, 88800, 96015, 102416, 103800, 128020, 138400, 153624, 160025, 166080, 177600, 192030, 204832, 207600, 256040, 276800, 307248, 320050, 384060, 409664, 415200, 480075, 512080, 614496, 640100, 768120, 830400, 960150, 1024160, 1228992, 1280200, 1536240, 1920300, 2048320, 2560400, 3072480, 3840600, 5120800, 6144960, 7681200, 10241600, 15362400, 30724800]

約数ペア:

[(1, 30724800), (2, 15362400), (3, 10241600), (4, 7681200), (5, 6144960), (6, 5120800), (8, 3840600), (10, 3072480), (12, 2560400), (15, 2048320), (16, 1920300), (20, 1536240), (24, 1280200), (25, 1228992), (30, 1024160), (32, 960150), (37, 830400), (40, 768120), (48, 640100), (50, 614496), (60, 512080), (64, 480075), (74, 415200), (75, 409664), (80, 384060), (96, 320050), (100, 307248), (111, 276800), (120, 256040), (148, 207600), (150, 204832), (160, 192030), (173, 177600), (185, 166080), (192, 160025), (200, 153624), (222, 138400), (240, 128020), (296, 103800), (300, 102416), (320, 96015), (346, 88800), (370, 83040), (400, 76812), (444, 69200), (480, 64010), (519, 59200), (555, 55360), (592, 51900), (600, 51208), (692, 44400), (740, 41520), (800, 38406), (865, 35520), (888, 34600), (925, 33216), (960, 32005), (1038, 29600), (1110, 27680), (1184, 25950), (1200, 25604), (1384, 22200), (1480, 20760), (1600, 19203), (1730, 17760), (1776, 17300), (1850, 16608), (2076, 14800), (2220, 13840), (2368, 12975), (2400, 12802), (2595, 11840), (2768, 11100), (2775, 11072), (2960, 10380), (3460, 8880), (3552, 8650), (3700, 8304), (4152, 7400), (4325, 7104), (4440, 6920), (4800, 6401), (5190, 5920), (5536, 5550)]