142464720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{593603}}^1$

素因数の和:593619

約数の個数: 40

約数和(自身を含む): 441641376

約数和(自身を除く): 299176656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 593603, 1187206, 1780809, 2374412, 2968015, 3561618, 4748824, 5936030, 7123236, 8904045, 9497648, 11872060, 14246472, 17808090, 23744120, 28492944, 35616180, 47488240, 71232360, 142464720]

約数ペア:

[(1, 142464720), (2, 71232360), (3, 47488240), (4, 35616180), (5, 28492944), (6, 23744120), (8, 17808090), (10, 14246472), (12, 11872060), (15, 9497648), (16, 8904045), (20, 7123236), (24, 5936030), (30, 4748824), (40, 3561618), (48, 2968015), (60, 2374412), (80, 1780809), (120, 1187206), (240, 593603)]