40156860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3739}}^1$

素因数の和:3930

約数の個数: 48

約数和(自身を含む): 113097600

約数和(自身を除く): 72940740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 3739, 5370, 7478, 10740, 11217, 14956, 18695, 22434, 37390, 44868, 56085, 74780, 112170, 224340, 669281, 1338562, 2007843, 2677124, 3346405, 4015686, 6692810, 8031372, 10039215, 13385620, 20078430, 40156860]

約数ペア:

[(1, 40156860), (2, 20078430), (3, 13385620), (4, 10039215), (5, 8031372), (6, 6692810), (10, 4015686), (12, 3346405), (15, 2677124), (20, 2007843), (30, 1338562), (60, 669281), (179, 224340), (358, 112170), (537, 74780), (716, 56085), (895, 44868), (1074, 37390), (1790, 22434), (2148, 18695), (2685, 14956), (3580, 11217), (3739, 10740), (5370, 7478)]