9206947920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1237493}}^1$

素因数の和:1237540

約数の個数: 80

約数和(自身を含む): 29462257152

約数和(自身を除く): 20255309232

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, 2480, 3720, 7440, 1237493, 2474986, 3712479, 4949972, 6187465, 7424958, 9899944, 12374930, 14849916, 18562395, 19799888, 24749860, 29699832, 37124790, 38362283, 49499720, 59399664, 74249580, 76724566, 98999440, 115086849, 148499160, 153449132, 191811415, 230173698, 296998320, 306898264, 383622830, 460347396, 575434245, 613796528, 767245660, 920694792, 1150868490, 1534491320, 1841389584, 2301736980, 3068982640, 4603473960, 9206947920]

約数ペア:

[(1, 9206947920), (2, 4603473960), (3, 3068982640), (4, 2301736980), (5, 1841389584), (6, 1534491320), (8, 1150868490), (10, 920694792), (12, 767245660), (15, 613796528), (16, 575434245), (20, 460347396), (24, 383622830), (30, 306898264), (31, 296998320), (40, 230173698), (48, 191811415), (60, 153449132), (62, 148499160), (80, 115086849), (93, 98999440), (120, 76724566), (124, 74249580), (155, 59399664), (186, 49499720), (240, 38362283), (248, 37124790), (310, 29699832), (372, 24749860), (465, 19799888), (496, 18562395), (620, 14849916), (744, 12374930), (930, 9899944), (1240, 7424958), (1488, 6187465), (1860, 4949972), (2480, 3712479), (3720, 2474986), (7440, 1237493)]