1759998720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{458333}}^1$

素因数の和:458357

約数の個数: 72

約数和(自身を含む): 5621008176

約数和(自身を除く): 3861009456

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, 640, 768, 960, 1280, 1920, 3840, 458333, 916666, 1374999, 1833332, 2291665, 2749998, 3666664, 4583330, 5499996, 6874995, 7333328, 9166660, 10999992, 13749990, 14666656, 18333320, 21999984, 27499980, 29333312, 36666640, 43999968, 54999960, 58666624, 73333280, 87999936, 109999920, 117333248, 146666560, 175999872, 219999840, 293333120, 351999744, 439999680, 586666240, 879999360, 1759998720]

約数ペア:

[(1, 1759998720), (2, 879999360), (3, 586666240), (4, 439999680), (5, 351999744), (6, 293333120), (8, 219999840), (10, 175999872), (12, 146666560), (15, 117333248), (16, 109999920), (20, 87999936), (24, 73333280), (30, 58666624), (32, 54999960), (40, 43999968), (48, 36666640), (60, 29333312), (64, 27499980), (80, 21999984), (96, 18333320), (120, 14666656), (128, 13749990), (160, 10999992), (192, 9166660), (240, 7333328), (256, 6874995), (320, 5499996), (384, 4583330), (480, 3666664), (640, 2749998), (768, 2291665), (960, 1833332), (1280, 1374999), (1920, 916666), (3840, 458333)]