119989240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2165

約数の個数: 96

約数和(自身を含む): 325036800

約数和(自身を除く): 205047560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2111, 2842, 4060, 4222, 5684, 7105, 8120, 8444, 10555, 11368, 14210, 14777, 16888, 21110, 28420, 29554, 42220, 56840, 59108, 61219, 73885, 84440, 103439, 118216, 122438, 147770, 206878, 244876, 295540, 306095, 413756, 428533, 489752, 517195, 591080, 612190, 827512, 857066, 1034390, 1224380, 1714132, 2068780, 2142665, 2448760, 2999731, 3428264, 4137560, 4285330, 5999462, 8570660, 11998924, 14998655, 17141320, 23997848, 29997310, 59994620, 119989240]

約数ペア:

[(1, 119989240), (2, 59994620), (4, 29997310), (5, 23997848), (7, 17141320), (8, 14998655), (10, 11998924), (14, 8570660), (20, 5999462), (28, 4285330), (29, 4137560), (35, 3428264), (40, 2999731), (49, 2448760), (56, 2142665), (58, 2068780), (70, 1714132), (98, 1224380), (116, 1034390), (140, 857066), (145, 827512), (196, 612190), (203, 591080), (232, 517195), (245, 489752), (280, 428533), (290, 413756), (392, 306095), (406, 295540), (490, 244876), (580, 206878), (812, 147770), (980, 122438), (1015, 118216), (1160, 103439), (1421, 84440), (1624, 73885), (1960, 61219), (2030, 59108), (2111, 56840), (2842, 42220), (4060, 29554), (4222, 28420), (5684, 21110), (7105, 16888), (8120, 14777), (8444, 14210), (10555, 11368)]