2855653440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2974639}}^1$

素因数の和:2974659

約数の個数: 56

約数和(自身を含む): 9066702720

約数和(自身を除く): 6211049280

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, 2974639, 5949278, 8923917, 11898556, 14873195, 17847834, 23797112, 29746390, 35695668, 44619585, 47594224, 59492780, 71391336, 89239170, 95188448, 118985560, 142782672, 178478340, 190376896, 237971120, 285565344, 356956680, 475942240, 571130688, 713913360, 951884480, 1427826720, 2855653440]

約数ペア:

[(1, 2855653440), (2, 1427826720), (3, 951884480), (4, 713913360), (5, 571130688), (6, 475942240), (8, 356956680), (10, 285565344), (12, 237971120), (15, 190376896), (16, 178478340), (20, 142782672), (24, 118985560), (30, 95188448), (32, 89239170), (40, 71391336), (48, 59492780), (60, 47594224), (64, 44619585), (80, 35695668), (96, 29746390), (120, 23797112), (160, 17847834), (192, 14873195), (240, 11898556), (320, 8923917), (480, 5949278), (960, 2974639)]