288203940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{533711}}^1$

素因数の和:533729

約数の個数: 48

約数和(自身を含む): 896636160

約数和(自身を除く): 608432220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 533711, 1067422, 1601133, 2134844, 2668555, 3202266, 4803399, 5337110, 6404532, 8005665, 9606798, 10674220, 14410197, 16011330, 19213596, 24016995, 28820394, 32022660, 48033990, 57640788, 72050985, 96067980, 144101970, 288203940]

約数ペア:

[(1, 288203940), (2, 144101970), (3, 96067980), (4, 72050985), (5, 57640788), (6, 48033990), (9, 32022660), (10, 28820394), (12, 24016995), (15, 19213596), (18, 16011330), (20, 14410197), (27, 10674220), (30, 9606798), (36, 8005665), (45, 6404532), (54, 5337110), (60, 4803399), (90, 3202266), (108, 2668555), (135, 2134844), (180, 1601133), (270, 1067422), (540, 533711)]