804540240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{159631}}^1$

素因数の和:159657

約数の個数: 120

約数和(自身を含む): 3087921408

約数和(自身を除く): 2283381168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 159631, 319262, 478893, 638524, 798155, 957786, 1117417, 1277048, 1436679, 1596310, 1915572, 2234834, 2394465, 2554096, 2873358, 3192620, 3352251, 3831144, 4469668, 4788930, 5587085, 5746716, 6385240, 6704502, 7183395, 7662288, 8939336, 9577860, 10056753, 11174170, 11493432, 12770480, 13409004, 14366790, 16761255, 17878672, 19155720, 20113506, 22348340, 22986864, 26818008, 28733580, 33522510, 38311440, 40227012, 44696680, 50283765, 53636016, 57467160, 67045020, 80454024, 89393360, 100567530, 114934320, 134090040, 160908048, 201135060, 268180080, 402270120, 804540240]

約数ペア:

[(1, 804540240), (2, 402270120), (3, 268180080), (4, 201135060), (5, 160908048), (6, 134090040), (7, 114934320), (8, 100567530), (9, 89393360), (10, 80454024), (12, 67045020), (14, 57467160), (15, 53636016), (16, 50283765), (18, 44696680), (20, 40227012), (21, 38311440), (24, 33522510), (28, 28733580), (30, 26818008), (35, 22986864), (36, 22348340), (40, 20113506), (42, 19155720), (45, 17878672), (48, 16761255), (56, 14366790), (60, 13409004), (63, 12770480), (70, 11493432), (72, 11174170), (80, 10056753), (84, 9577860), (90, 8939336), (105, 7662288), (112, 7183395), (120, 6704502), (126, 6385240), (140, 5746716), (144, 5587085), (168, 4788930), (180, 4469668), (210, 3831144), (240, 3352251), (252, 3192620), (280, 2873358), (315, 2554096), (336, 2394465), (360, 2234834), (420, 1915572), (504, 1596310), (560, 1436679), (630, 1277048), (720, 1117417), (840, 957786), (1008, 798155), (1260, 638524), (1680, 478893), (2520, 319262), (5040, 159631)]