7413960

素因数分解:

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

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 22970880

約数和(自身を除く): 15556920

約数列:

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

約数ペア:

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