161189460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9629}}^1$

素因数の和:9678

約数の個数: 96

約数和(自身を含む): 517708800

約数和(自身を除く): 356519340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 9629, 16740, 19258, 28887, 38516, 48145, 57774, 86661, 96290, 115548, 144435, 173322, 192580, 259983, 288870, 298499, 346644, 433305, 519966, 577740, 596998, 866610, 895497, 1039932, 1193996, 1299915, 1492495, 1733220, 1790994, 2599830, 2686491, 2984990, 3581988, 4477485, 5199660, 5372982, 5969980, 8059473, 8954970, 10745964, 13432455, 16118946, 17909940, 26864910, 32237892, 40297365, 53729820, 80594730, 161189460]

約数ペア:

[(1, 161189460), (2, 80594730), (3, 53729820), (4, 40297365), (5, 32237892), (6, 26864910), (9, 17909940), (10, 16118946), (12, 13432455), (15, 10745964), (18, 8954970), (20, 8059473), (27, 5969980), (30, 5372982), (31, 5199660), (36, 4477485), (45, 3581988), (54, 2984990), (60, 2686491), (62, 2599830), (90, 1790994), (93, 1733220), (108, 1492495), (124, 1299915), (135, 1193996), (155, 1039932), (180, 895497), (186, 866610), (270, 596998), (279, 577740), (310, 519966), (372, 433305), (465, 346644), (540, 298499), (558, 288870), (620, 259983), (837, 192580), (930, 173322), (1116, 144435), (1395, 115548), (1674, 96290), (1860, 86661), (2790, 57774), (3348, 48145), (4185, 38516), (5580, 28887), (8370, 19258), (9629, 16740)]