118612920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 369008640

約数和(自身を除く): 250395720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 127, 129, 172, 181, 215, 254, 258, 344, 362, 381, 430, 508, 516, 543, 635, 645, 724, 762, 860, 905, 1016, 1032, 1086, 1270, 1290, 1448, 1524, 1720, 1810, 1905, 2172, 2540, 2580, 2715, 3048, 3620, 3810, 4344, 5080, 5160, 5430, 5461, 7240, 7620, 7783, 10860, 10922, 15240, 15566, 16383, 21720, 21844, 22987, 23349, 27305, 31132, 32766, 38915, 43688, 45974, 46698, 54610, 62264, 65532, 68961, 77830, 81915, 91948, 93396, 109220, 114935, 116745, 131064, 137922, 155660, 163830, 183896, 186792, 218440, 229870, 233490, 275844, 311320, 327660, 344805, 459740, 466980, 551688, 655320, 689610, 919480, 933960, 988441, 1379220, 1976882, 2758440, 2965323, 3953764, 4942205, 5930646, 7907528, 9884410, 11861292, 14826615, 19768820, 23722584, 29653230, 39537640, 59306460, 118612920]

約数ペア:

[(1, 118612920), (2, 59306460), (3, 39537640), (4, 29653230), (5, 23722584), (6, 19768820), (8, 14826615), (10, 11861292), (12, 9884410), (15, 7907528), (20, 5930646), (24, 4942205), (30, 3953764), (40, 2965323), (43, 2758440), (60, 1976882), (86, 1379220), (120, 988441), (127, 933960), (129, 919480), (172, 689610), (181, 655320), (215, 551688), (254, 466980), (258, 459740), (344, 344805), (362, 327660), (381, 311320), (430, 275844), (508, 233490), (516, 229870), (543, 218440), (635, 186792), (645, 183896), (724, 163830), (762, 155660), (860, 137922), (905, 131064), (1016, 116745), (1032, 114935), (1086, 109220), (1270, 93396), (1290, 91948), (1448, 81915), (1524, 77830), (1720, 68961), (1810, 65532), (1905, 62264), (2172, 54610), (2540, 46698), (2580, 45974), (2715, 43688), (3048, 38915), (3620, 32766), (3810, 31132), (4344, 27305), (5080, 23349), (5160, 22987), (5430, 21844), (5461, 21720), (7240, 16383), (7620, 15566), (7783, 15240), (10860, 10922)]