4156380

素因数分解:

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

素因数の和:240

約数の個数: 96

約数和(自身を含む): 13305600

約数和(自身を除く): 9149220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 179, 180, 215, 258, 270, 358, 387, 430, 516, 537, 540, 645, 716, 774, 860, 895, 1074, 1161, 1290, 1548, 1611, 1790, 1935, 2148, 2322, 2580, 2685, 3222, 3580, 3870, 4644, 4833, 5370, 5805, 6444, 7697, 7740, 8055, 9666, 10740, 11610, 15394, 16110, 19332, 23091, 23220, 24165, 30788, 32220, 38485, 46182, 48330, 69273, 76970, 92364, 96660, 115455, 138546, 153940, 207819, 230910, 277092, 346365, 415638, 461820, 692730, 831276, 1039095, 1385460, 2078190, 4156380]

約数ペア:

[(1, 4156380), (2, 2078190), (3, 1385460), (4, 1039095), (5, 831276), (6, 692730), (9, 461820), (10, 415638), (12, 346365), (15, 277092), (18, 230910), (20, 207819), (27, 153940), (30, 138546), (36, 115455), (43, 96660), (45, 92364), (54, 76970), (60, 69273), (86, 48330), (90, 46182), (108, 38485), (129, 32220), (135, 30788), (172, 24165), (179, 23220), (180, 23091), (215, 19332), (258, 16110), (270, 15394), (358, 11610), (387, 10740), (430, 9666), (516, 8055), (537, 7740), (540, 7697), (645, 6444), (716, 5805), (774, 5370), (860, 4833), (895, 4644), (1074, 3870), (1161, 3580), (1290, 3222), (1548, 2685), (1611, 2580), (1790, 2322), (1935, 2148)]