968239980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{597679}}^1$

素因数の和:597700

約数の個数: 60

約数和(自身を含む): 3037409760

約数和(自身を除く): 2069169780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 597679, 1195358, 1793037, 2390716, 2988395, 3586074, 5379111, 5976790, 7172148, 8965185, 10758222, 11953580, 16137333, 17930370, 21516444, 26895555, 32274666, 35860740, 48411999, 53791110, 64549332, 80686665, 96823998, 107582220, 161373330, 193647996, 242059995, 322746660, 484119990, 968239980]

約数ペア:

[(1, 968239980), (2, 484119990), (3, 322746660), (4, 242059995), (5, 193647996), (6, 161373330), (9, 107582220), (10, 96823998), (12, 80686665), (15, 64549332), (18, 53791110), (20, 48411999), (27, 35860740), (30, 32274666), (36, 26895555), (45, 21516444), (54, 17930370), (60, 16137333), (81, 11953580), (90, 10758222), (108, 8965185), (135, 7172148), (162, 5976790), (180, 5379111), (270, 3586074), (324, 2988395), (405, 2390716), (540, 1793037), (810, 1195358), (1620, 597679)]