39716520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 122666400

約数和(自身を除く): 82949880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 179, 215, 258, 344, 358, 430, 516, 537, 645, 716, 860, 895, 1032, 1074, 1290, 1432, 1720, 1790, 1849, 2148, 2580, 2685, 3580, 3698, 4296, 5160, 5370, 5547, 7160, 7396, 7697, 9245, 10740, 11094, 14792, 15394, 18490, 21480, 22188, 23091, 27735, 30788, 36980, 38485, 44376, 46182, 55470, 61576, 73960, 76970, 92364, 110940, 115455, 153940, 184728, 221880, 230910, 307880, 330971, 461820, 661942, 923640, 992913, 1323884, 1654855, 1985826, 2647768, 3309710, 3971652, 4964565, 6619420, 7943304, 9929130, 13238840, 19858260, 39716520]

約数ペア:

[(1, 39716520), (2, 19858260), (3, 13238840), (4, 9929130), (5, 7943304), (6, 6619420), (8, 4964565), (10, 3971652), (12, 3309710), (15, 2647768), (20, 1985826), (24, 1654855), (30, 1323884), (40, 992913), (43, 923640), (60, 661942), (86, 461820), (120, 330971), (129, 307880), (172, 230910), (179, 221880), (215, 184728), (258, 153940), (344, 115455), (358, 110940), (430, 92364), (516, 76970), (537, 73960), (645, 61576), (716, 55470), (860, 46182), (895, 44376), (1032, 38485), (1074, 36980), (1290, 30788), (1432, 27735), (1720, 23091), (1790, 22188), (1849, 21480), (2148, 18490), (2580, 15394), (2685, 14792), (3580, 11094), (3698, 10740), (4296, 9245), (5160, 7697), (5370, 7396), (5547, 7160)]