67223880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{186733}}^1$

素因数の和:186750

約数の個数: 48

約数和(自身を含む): 218478780

約数和(自身を除く): 151254900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 186733, 373466, 560199, 746932, 933665, 1120398, 1493864, 1680597, 1867330, 2240796, 2800995, 3361194, 3734660, 4481592, 5601990, 6722388, 7469320, 8402985, 11203980, 13444776, 16805970, 22407960, 33611940, 67223880]

約数ペア:

[(1, 67223880), (2, 33611940), (3, 22407960), (4, 16805970), (5, 13444776), (6, 11203980), (8, 8402985), (9, 7469320), (10, 6722388), (12, 5601990), (15, 4481592), (18, 3734660), (20, 3361194), (24, 2800995), (30, 2240796), (36, 1867330), (40, 1680597), (45, 1493864), (60, 1120398), (72, 933665), (90, 746932), (120, 560199), (180, 373466), (360, 186733)]