141780720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{590753}}^1$

素因数の和:590769

約数の個数: 40

約数和(自身を含む): 439520976

約数和(自身を除く): 297740256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 590753, 1181506, 1772259, 2363012, 2953765, 3544518, 4726024, 5907530, 7089036, 8861295, 9452048, 11815060, 14178072, 17722590, 23630120, 28356144, 35445180, 47260240, 70890360, 141780720]

約数ペア:

[(1, 141780720), (2, 70890360), (3, 47260240), (4, 35445180), (5, 28356144), (6, 23630120), (8, 17722590), (10, 14178072), (12, 11815060), (15, 9452048), (16, 8861295), (20, 7089036), (24, 5907530), (30, 4726024), (40, 3544518), (48, 2953765), (60, 2363012), (80, 1772259), (120, 1181506), (240, 590753)]