988893639960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{30977}}^1\times {\mathrm{266029}}^1$

素因数の和:297020

約数の個数: 64

約数和(自身を含む): 2966787842400

約数和(自身を除く): 1977894202440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 30977, 61954, 92931, 123908, 154885, 185862, 247816, 266029, 309770, 371724, 464655, 532058, 619540, 743448, 798087, 929310, 1064116, 1239080, 1330145, 1596174, 1858620, 2128232, 2660290, 3192348, 3717240, 3990435, 5320580, 6384696, 7980870, 10641160, 15961740, 31923480, 8240780333, 16481560666, 24722340999, 32963121332, 41203901665, 49444681998, 65926242664, 82407803330, 98889363996, 123611704995, 164815606660, 197778727992, 247223409990, 329631213320, 494446819980, 988893639960]

約数ペア:

[(1, 988893639960), (2, 494446819980), (3, 329631213320), (4, 247223409990), (5, 197778727992), (6, 164815606660), (8, 123611704995), (10, 98889363996), (12, 82407803330), (15, 65926242664), (20, 49444681998), (24, 41203901665), (30, 32963121332), (40, 24722340999), (60, 16481560666), (120, 8240780333), (30977, 31923480), (61954, 15961740), (92931, 10641160), (123908, 7980870), (154885, 6384696), (185862, 5320580), (247816, 3990435), (266029, 3717240), (309770, 3192348), (371724, 2660290), (464655, 2128232), (532058, 1858620), (619540, 1596174), (743448, 1330145), (798087, 1239080), (929310, 1064116)]