40693860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 127612800

約数和(自身を除く): 86918940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 179, 180, 270, 358, 421, 537, 540, 716, 842, 895, 1074, 1263, 1611, 1684, 1790, 2105, 2148, 2526, 2685, 3222, 3580, 3789, 4210, 4833, 5052, 5370, 6315, 6444, 7578, 8055, 8420, 9666, 10740, 11367, 12630, 15156, 16110, 18945, 19332, 22734, 24165, 25260, 32220, 37890, 45468, 48330, 56835, 75359, 75780, 96660, 113670, 150718, 226077, 227340, 301436, 376795, 452154, 678231, 753590, 904308, 1130385, 1356462, 1507180, 2034693, 2260770, 2712924, 3391155, 4069386, 4521540, 6782310, 8138772, 10173465, 13564620, 20346930, 40693860]

約数ペア:

[(1, 40693860), (2, 20346930), (3, 13564620), (4, 10173465), (5, 8138772), (6, 6782310), (9, 4521540), (10, 4069386), (12, 3391155), (15, 2712924), (18, 2260770), (20, 2034693), (27, 1507180), (30, 1356462), (36, 1130385), (45, 904308), (54, 753590), (60, 678231), (90, 452154), (108, 376795), (135, 301436), (179, 227340), (180, 226077), (270, 150718), (358, 113670), (421, 96660), (537, 75780), (540, 75359), (716, 56835), (842, 48330), (895, 45468), (1074, 37890), (1263, 32220), (1611, 25260), (1684, 24165), (1790, 22734), (2105, 19332), (2148, 18945), (2526, 16110), (2685, 15156), (3222, 12630), (3580, 11367), (3789, 10740), (4210, 9666), (4833, 8420), (5052, 8055), (5370, 7578), (6315, 6444)]