119031320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 281318400

約数和(自身を除く): 162287080

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 1180, 1240, 1627, 1829, 2360, 3254, 3658, 6508, 7316, 8135, 9145, 13016, 14632, 16270, 18290, 32540, 36580, 50437, 65080, 73160, 95993, 100874, 191986, 201748, 252185, 383972, 403496, 479965, 504370, 767944, 959930, 1008740, 1919860, 2017480, 2975783, 3839720, 5951566, 11903132, 14878915, 23806264, 29757830, 59515660, 119031320]

約数ペア:

[(1, 119031320), (2, 59515660), (4, 29757830), (5, 23806264), (8, 14878915), (10, 11903132), (20, 5951566), (31, 3839720), (40, 2975783), (59, 2017480), (62, 1919860), (118, 1008740), (124, 959930), (155, 767944), (236, 504370), (248, 479965), (295, 403496), (310, 383972), (472, 252185), (590, 201748), (620, 191986), (1180, 100874), (1240, 95993), (1627, 73160), (1829, 65080), (2360, 50437), (3254, 36580), (3658, 32540), (6508, 18290), (7316, 16270), (8135, 14632), (9145, 13016)]