16943515920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23532661}}^1$

素因数の和:23532680

約数の個数: 60

約数和(自身を含む): 56901976716

約数和(自身を除く): 39958460796

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, 23532661, 47065322, 70597983, 94130644, 117663305, 141195966, 188261288, 211793949, 235326610, 282391932, 352989915, 376522576, 423587898, 470653220, 564783864, 705979830, 847175796, 941306440, 1058969745, 1129567728, 1411959660, 1694351592, 1882612880, 2117939490, 2823919320, 3388703184, 4235878980, 5647838640, 8471757960, 16943515920]

約数ペア:

[(1, 16943515920), (2, 8471757960), (3, 5647838640), (4, 4235878980), (5, 3388703184), (6, 2823919320), (8, 2117939490), (9, 1882612880), (10, 1694351592), (12, 1411959660), (15, 1129567728), (16, 1058969745), (18, 941306440), (20, 847175796), (24, 705979830), (30, 564783864), (36, 470653220), (40, 423587898), (45, 376522576), (48, 352989915), (60, 282391932), (72, 235326610), (80, 211793949), (90, 188261288), (120, 141195966), (144, 117663305), (180, 94130644), (240, 70597983), (360, 47065322), (720, 23532661)]