28344240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{39367}}^1$

素因数の和:39386

約数の個数: 60

約数和(自身を含む): 95191824

約数和(自身を除く): 66847584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 39367, 78734, 118101, 157468, 196835, 236202, 314936, 354303, 393670, 472404, 590505, 629872, 708606, 787340, 944808, 1181010, 1417212, 1574680, 1771515, 1889616, 2362020, 2834424, 3149360, 3543030, 4724040, 5668848, 7086060, 9448080, 14172120, 28344240]

約数ペア:

[(1, 28344240), (2, 14172120), (3, 9448080), (4, 7086060), (5, 5668848), (6, 4724040), (8, 3543030), (9, 3149360), (10, 2834424), (12, 2362020), (15, 1889616), (16, 1771515), (18, 1574680), (20, 1417212), (24, 1181010), (30, 944808), (36, 787340), (40, 708606), (45, 629872), (48, 590505), (60, 472404), (72, 393670), (80, 354303), (90, 314936), (120, 236202), (144, 196835), (180, 157468), (240, 118101), (360, 78734), (720, 39367)]