14827920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2040

約数の個数: 80

約数和(自身を含む): 47473152

約数和(自身を除く): 32645232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 1993, 2480, 3720, 3986, 5979, 7440, 7972, 9965, 11958, 15944, 19930, 23916, 29895, 31888, 39860, 47832, 59790, 61783, 79720, 95664, 119580, 123566, 159440, 185349, 239160, 247132, 308915, 370698, 478320, 494264, 617830, 741396, 926745, 988528, 1235660, 1482792, 1853490, 2471320, 2965584, 3706980, 4942640, 7413960, 14827920]

約数ペア:

[(1, 14827920), (2, 7413960), (3, 4942640), (4, 3706980), (5, 2965584), (6, 2471320), (8, 1853490), (10, 1482792), (12, 1235660), (15, 988528), (16, 926745), (20, 741396), (24, 617830), (30, 494264), (31, 478320), (40, 370698), (48, 308915), (60, 247132), (62, 239160), (80, 185349), (93, 159440), (120, 123566), (124, 119580), (155, 95664), (186, 79720), (240, 61783), (248, 59790), (310, 47832), (372, 39860), (465, 31888), (496, 29895), (620, 23916), (744, 19930), (930, 15944), (1240, 11958), (1488, 9965), (1860, 7972), (1993, 7440), (2480, 5979), (3720, 3986)]