39941640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1244

約数の個数: 128

約数和(自身を含む): 137548800

約数和(自身を除く): 97607160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1193, 1240, 1395, 1674, 1860, 2232, 2386, 2790, 3348, 3579, 3720, 4185, 4772, 5580, 5965, 6696, 7158, 8370, 9544, 10737, 11160, 11930, 14316, 16740, 17895, 21474, 23860, 28632, 32211, 33480, 35790, 36983, 42948, 47720, 53685, 64422, 71580, 73966, 85896, 107370, 110949, 128844, 143160, 147932, 161055, 184915, 214740, 221898, 257688, 295864, 322110, 332847, 369830, 429480, 443796, 554745, 644220, 665694, 739660, 887592, 998541, 1109490, 1288440, 1331388, 1479320, 1664235, 1997082, 2218980, 2662776, 3328470, 3994164, 4437960, 4992705, 6656940, 7988328, 9985410, 13313880, 19970820, 39941640]

約数ペア:

[(1, 39941640), (2, 19970820), (3, 13313880), (4, 9985410), (5, 7988328), (6, 6656940), (8, 4992705), (9, 4437960), (10, 3994164), (12, 3328470), (15, 2662776), (18, 2218980), (20, 1997082), (24, 1664235), (27, 1479320), (30, 1331388), (31, 1288440), (36, 1109490), (40, 998541), (45, 887592), (54, 739660), (60, 665694), (62, 644220), (72, 554745), (90, 443796), (93, 429480), (108, 369830), (120, 332847), (124, 322110), (135, 295864), (155, 257688), (180, 221898), (186, 214740), (216, 184915), (248, 161055), (270, 147932), (279, 143160), (310, 128844), (360, 110949), (372, 107370), (465, 85896), (540, 73966), (558, 71580), (620, 64422), (744, 53685), (837, 47720), (930, 42948), (1080, 36983), (1116, 35790), (1193, 33480), (1240, 32211), (1395, 28632), (1674, 23860), (1860, 21474), (2232, 17895), (2386, 16740), (2790, 14316), (3348, 11930), (3579, 11160), (3720, 10737), (4185, 9544), (4772, 8370), (5580, 7158), (5965, 6696)]