129900240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{60139}}^1$

素因数の和:60161

約数の個数: 80

約数和(自身を含む): 447441600

約数和(自身を除く): 317541360

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, 60139, 120278, 180417, 240556, 300695, 360834, 481112, 541251, 601390, 721668, 902085, 962224, 1082502, 1202780, 1443336, 1623753, 1804170, 2165004, 2405560, 2706255, 2886672, 3247506, 3608340, 4330008, 4811120, 5412510, 6495012, 7216680, 8118765, 8660016, 10825020, 12990024, 14433360, 16237530, 21650040, 25980048, 32475060, 43300080, 64950120, 129900240]

約数ペア:

[(1, 129900240), (2, 64950120), (3, 43300080), (4, 32475060), (5, 25980048), (6, 21650040), (8, 16237530), (9, 14433360), (10, 12990024), (12, 10825020), (15, 8660016), (16, 8118765), (18, 7216680), (20, 6495012), (24, 5412510), (27, 4811120), (30, 4330008), (36, 3608340), (40, 3247506), (45, 2886672), (48, 2706255), (54, 2405560), (60, 2165004), (72, 1804170), (80, 1623753), (90, 1443336), (108, 1202780), (120, 1082502), (135, 962224), (144, 902085), (180, 721668), (216, 601390), (240, 541251), (270, 481112), (360, 360834), (432, 300695), (540, 240556), (720, 180417), (1080, 120278), (2160, 60139)]