61129680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8783}}^1$

素因数の和:8828

約数の個数: 80

約数和(自身を含む): 196058880

約数和(自身を除く): 134929200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 8783, 17566, 26349, 35132, 43915, 52698, 70264, 87830, 105396, 131745, 140528, 175660, 210792, 254707, 263490, 351320, 421584, 509414, 526980, 702640, 764121, 1018828, 1053960, 1273535, 1528242, 2037656, 2107920, 2547070, 3056484, 3820605, 4075312, 5094140, 6112968, 7641210, 10188280, 12225936, 15282420, 20376560, 30564840, 61129680]

約数ペア:

[(1, 61129680), (2, 30564840), (3, 20376560), (4, 15282420), (5, 12225936), (6, 10188280), (8, 7641210), (10, 6112968), (12, 5094140), (15, 4075312), (16, 3820605), (20, 3056484), (24, 2547070), (29, 2107920), (30, 2037656), (40, 1528242), (48, 1273535), (58, 1053960), (60, 1018828), (80, 764121), (87, 702640), (116, 526980), (120, 509414), (145, 421584), (174, 351320), (232, 263490), (240, 254707), (290, 210792), (348, 175660), (435, 140528), (464, 131745), (580, 105396), (696, 87830), (870, 70264), (1160, 52698), (1392, 43915), (1740, 35132), (2320, 26349), (3480, 17566), (6960, 8783)]