7820160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4073}}^1$

素因数の和:4095

約数の個数: 64

約数和(自身を含む): 24932880

約数和(自身を除く): 17112720

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, 4073, 8146, 12219, 16292, 20365, 24438, 32584, 40730, 48876, 61095, 65168, 81460, 97752, 122190, 130336, 162920, 195504, 244380, 260672, 325840, 391008, 488760, 521344, 651680, 782016, 977520, 1303360, 1564032, 1955040, 2606720, 3910080, 7820160]

約数ペア:

[(1, 7820160), (2, 3910080), (3, 2606720), (4, 1955040), (5, 1564032), (6, 1303360), (8, 977520), (10, 782016), (12, 651680), (15, 521344), (16, 488760), (20, 391008), (24, 325840), (30, 260672), (32, 244380), (40, 195504), (48, 162920), (60, 130336), (64, 122190), (80, 97752), (96, 81460), (120, 65168), (128, 61095), (160, 48876), (192, 40730), (240, 32584), (320, 24438), (384, 20365), (480, 16292), (640, 12219), (960, 8146), (1920, 4073)]