129947760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{60161}}^1$

素因数の和:60183

約数の個数: 80

約数和(自身を含む): 447605280

約数和(自身を除く): 317657520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 60161, 120322, 180483, 240644, 300805, 360966, 481288, 541449, 601610, 721932, 902415, 962576, 1082898, 1203220, 1443864, 1624347, 1804830, 2165796, 2406440, 2707245, 2887728, 3248694, 3609660, 4331592, 4812880, 5414490, 6497388, 7219320, 8121735, 8663184, 10828980, 12994776, 14438640, 16243470, 21657960, 25989552, 32486940, 43315920, 64973880, 129947760]

約数ペア:

[(1, 129947760), (2, 64973880), (3, 43315920), (4, 32486940), (5, 25989552), (6, 21657960), (8, 16243470), (9, 14438640), (10, 12994776), (12, 10828980), (15, 8663184), (16, 8121735), (18, 7219320), (20, 6497388), (24, 5414490), (27, 4812880), (30, 4331592), (36, 3609660), (40, 3248694), (45, 2887728), (48, 2707245), (54, 2406440), (60, 2165796), (72, 1804830), (80, 1624347), (90, 1443864), (108, 1203220), (120, 1082898), (135, 962576), (144, 902415), (180, 721932), (216, 601610), (240, 541449), (270, 481288), (360, 360966), (432, 300805), (540, 240644), (720, 180483), (1080, 120322), (2160, 60161)]