144381840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601591}}^1$

素因数の和:601607

約数の個数: 40

約数和(自身を含む): 447584448

約数和(自身を除く): 303202608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601591, 1203182, 1804773, 2406364, 3007955, 3609546, 4812728, 6015910, 7219092, 9023865, 9625456, 12031820, 14438184, 18047730, 24063640, 28876368, 36095460, 48127280, 72190920, 144381840]

約数ペア:

[(1, 144381840), (2, 72190920), (3, 48127280), (4, 36095460), (5, 28876368), (6, 24063640), (8, 18047730), (10, 14438184), (12, 12031820), (15, 9625456), (16, 9023865), (20, 7219092), (24, 6015910), (30, 4812728), (40, 3609546), (48, 3007955), (60, 2406364), (80, 1804773), (120, 1203182), (240, 601591)]