171597960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2772

約数の個数: 128

約数和(自身を含む): 581904000

約数和(自身を除く): 410306040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 2693, 3186, 3540, 4248, 5310, 5386, 6372, 7080, 7965, 8079, 10620, 10772, 12744, 13465, 15930, 16158, 21240, 21544, 24237, 26930, 31860, 32316, 40395, 48474, 53860, 63720, 64632, 72711, 80790, 96948, 107720, 121185, 145422, 158887, 161580, 193896, 242370, 290844, 317774, 323160, 363555, 476661, 484740, 581688, 635548, 727110, 794435, 953322, 969480, 1271096, 1429983, 1454220, 1588870, 1906644, 2383305, 2859966, 2908440, 3177740, 3813288, 4289949, 4766610, 5719932, 6355480, 7149915, 8579898, 9533220, 11439864, 14299830, 17159796, 19066440, 21449745, 28599660, 34319592, 42899490, 57199320, 85798980, 171597960]

約数ペア:

[(1, 171597960), (2, 85798980), (3, 57199320), (4, 42899490), (5, 34319592), (6, 28599660), (8, 21449745), (9, 19066440), (10, 17159796), (12, 14299830), (15, 11439864), (18, 9533220), (20, 8579898), (24, 7149915), (27, 6355480), (30, 5719932), (36, 4766610), (40, 4289949), (45, 3813288), (54, 3177740), (59, 2908440), (60, 2859966), (72, 2383305), (90, 1906644), (108, 1588870), (118, 1454220), (120, 1429983), (135, 1271096), (177, 969480), (180, 953322), (216, 794435), (236, 727110), (270, 635548), (295, 581688), (354, 484740), (360, 476661), (472, 363555), (531, 323160), (540, 317774), (590, 290844), (708, 242370), (885, 193896), (1062, 161580), (1080, 158887), (1180, 145422), (1416, 121185), (1593, 107720), (1770, 96948), (2124, 80790), (2360, 72711), (2655, 64632), (2693, 63720), (3186, 53860), (3540, 48474), (4248, 40395), (5310, 32316), (5386, 31860), (6372, 26930), (7080, 24237), (7965, 21544), (8079, 21240), (10620, 16158), (10772, 15930), (12744, 13465)]