83647680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{87133}}^1$

素因数の和:87153

約数の個数: 56

約数和(自身を含む): 265584432

約数和(自身を除く): 181936752

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, 160, 192, 240, 320, 480, 960, 87133, 174266, 261399, 348532, 435665, 522798, 697064, 871330, 1045596, 1306995, 1394128, 1742660, 2091192, 2613990, 2788256, 3485320, 4182384, 5227980, 5576512, 6970640, 8364768, 10455960, 13941280, 16729536, 20911920, 27882560, 41823840, 83647680]

約数ペア:

[(1, 83647680), (2, 41823840), (3, 27882560), (4, 20911920), (5, 16729536), (6, 13941280), (8, 10455960), (10, 8364768), (12, 6970640), (15, 5576512), (16, 5227980), (20, 4182384), (24, 3485320), (30, 2788256), (32, 2613990), (40, 2091192), (48, 1742660), (60, 1394128), (64, 1306995), (80, 1045596), (96, 871330), (120, 697064), (160, 522798), (192, 435665), (240, 348532), (320, 261399), (480, 174266), (960, 87133)]