15890040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{14713}}^1$

素因数の和:14733

約数の個数: 64

約数和(自身を含む): 52970400

約数和(自身を除く): 37080360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 14713, 29426, 44139, 58852, 73565, 88278, 117704, 132417, 147130, 176556, 220695, 264834, 294260, 353112, 397251, 441390, 529668, 588520, 662085, 794502, 882780, 1059336, 1324170, 1589004, 1765560, 1986255, 2648340, 3178008, 3972510, 5296680, 7945020, 15890040]

約数ペア:

[(1, 15890040), (2, 7945020), (3, 5296680), (4, 3972510), (5, 3178008), (6, 2648340), (8, 1986255), (9, 1765560), (10, 1589004), (12, 1324170), (15, 1059336), (18, 882780), (20, 794502), (24, 662085), (27, 588520), (30, 529668), (36, 441390), (40, 397251), (45, 353112), (54, 294260), (60, 264834), (72, 220695), (90, 176556), (108, 147130), (120, 132417), (135, 117704), (180, 88278), (216, 73565), (270, 58852), (360, 44139), (540, 29426), (1080, 14713)]