66414720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34591}}^1$

素因数の和:34613

約数の個数: 64

約数和(自身を含む): 211703040

約数和(自身を除く): 145288320

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, 320, 384, 480, 640, 960, 1920, 34591, 69182, 103773, 138364, 172955, 207546, 276728, 345910, 415092, 518865, 553456, 691820, 830184, 1037730, 1106912, 1383640, 1660368, 2075460, 2213824, 2767280, 3320736, 4150920, 4427648, 5534560, 6641472, 8301840, 11069120, 13282944, 16603680, 22138240, 33207360, 66414720]

約数ペア:

[(1, 66414720), (2, 33207360), (3, 22138240), (4, 16603680), (5, 13282944), (6, 11069120), (8, 8301840), (10, 6641472), (12, 5534560), (15, 4427648), (16, 4150920), (20, 3320736), (24, 2767280), (30, 2213824), (32, 2075460), (40, 1660368), (48, 1383640), (60, 1106912), (64, 1037730), (80, 830184), (96, 691820), (120, 553456), (128, 518865), (160, 415092), (192, 345910), (240, 276728), (320, 207546), (384, 172955), (480, 138364), (640, 103773), (960, 69182), (1920, 34591)]