19118871360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6638497}}^1$

素因数の和:6638520

約数の個数: 84

約数和(自身を含む): 65760961188

約数和(自身を除く): 46642089828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6638497, 13276994, 19915491, 26553988, 33192485, 39830982, 53107976, 59746473, 66384970, 79661964, 99577455, 106215952, 119492946, 132769940, 159323928, 199154910, 212431904, 238985892, 265539880, 298732365, 318647856, 398309820, 424863808, 477971784, 531079760, 597464730, 637295712, 796619640, 955943568, 1062159520, 1194929460, 1274591424, 1593239280, 1911887136, 2124319040, 2389858920, 3186478560, 3823774272, 4779717840, 6372957120, 9559435680, 19118871360]

約数ペア:

[(1, 19118871360), (2, 9559435680), (3, 6372957120), (4, 4779717840), (5, 3823774272), (6, 3186478560), (8, 2389858920), (9, 2124319040), (10, 1911887136), (12, 1593239280), (15, 1274591424), (16, 1194929460), (18, 1062159520), (20, 955943568), (24, 796619640), (30, 637295712), (32, 597464730), (36, 531079760), (40, 477971784), (45, 424863808), (48, 398309820), (60, 318647856), (64, 298732365), (72, 265539880), (80, 238985892), (90, 212431904), (96, 199154910), (120, 159323928), (144, 132769940), (160, 119492946), (180, 106215952), (192, 99577455), (240, 79661964), (288, 66384970), (320, 59746473), (360, 53107976), (480, 39830982), (576, 33192485), (720, 26553988), (960, 19915491), (1440, 13276994), (2880, 6638497)]