16045020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 51152640

約数和(自身を除く): 35107620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 691, 774, 860, 1161, 1290, 1382, 1548, 1935, 2073, 2322, 2580, 2764, 3455, 3870, 4146, 4644, 5805, 6219, 6910, 7740, 8292, 10365, 11610, 12438, 13820, 18657, 20730, 23220, 24876, 29713, 31095, 37314, 41460, 59426, 62190, 74628, 89139, 93285, 118852, 124380, 148565, 178278, 186570, 267417, 297130, 356556, 373140, 445695, 534834, 594260, 802251, 891390, 1069668, 1337085, 1604502, 1782780, 2674170, 3209004, 4011255, 5348340, 8022510, 16045020]

約数ペア:

[(1, 16045020), (2, 8022510), (3, 5348340), (4, 4011255), (5, 3209004), (6, 2674170), (9, 1782780), (10, 1604502), (12, 1337085), (15, 1069668), (18, 891390), (20, 802251), (27, 594260), (30, 534834), (36, 445695), (43, 373140), (45, 356556), (54, 297130), (60, 267417), (86, 186570), (90, 178278), (108, 148565), (129, 124380), (135, 118852), (172, 93285), (180, 89139), (215, 74628), (258, 62190), (270, 59426), (387, 41460), (430, 37314), (516, 31095), (540, 29713), (645, 24876), (691, 23220), (774, 20730), (860, 18657), (1161, 13820), (1290, 12438), (1382, 11610), (1548, 10365), (1935, 8292), (2073, 7740), (2322, 6910), (2580, 6219), (2764, 5805), (3455, 4644), (3870, 4146)]