64390080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67073}}^1$

素因数の和:67093

約数の個数: 56

約数和(自身を含む): 204441552

約数和(自身を除く): 140051472

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, 67073, 134146, 201219, 268292, 335365, 402438, 536584, 670730, 804876, 1006095, 1073168, 1341460, 1609752, 2012190, 2146336, 2682920, 3219504, 4024380, 4292672, 5365840, 6439008, 8048760, 10731680, 12878016, 16097520, 21463360, 32195040, 64390080]

約数ペア:

[(1, 64390080), (2, 32195040), (3, 21463360), (4, 16097520), (5, 12878016), (6, 10731680), (8, 8048760), (10, 6439008), (12, 5365840), (15, 4292672), (16, 4024380), (20, 3219504), (24, 2682920), (30, 2146336), (32, 2012190), (40, 1609752), (48, 1341460), (60, 1073168), (64, 1006095), (80, 804876), (96, 670730), (120, 536584), (160, 402438), (192, 335365), (240, 268292), (320, 201219), (480, 134146), (960, 67073)]