229788120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 717373440

約数和(自身を除く): 487585320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 223, 248, 277, 310, 372, 446, 465, 554, 620, 669, 744, 831, 892, 930, 1108, 1115, 1240, 1338, 1385, 1662, 1784, 1860, 2216, 2230, 2676, 2770, 3324, 3345, 3720, 4155, 4460, 5352, 5540, 6648, 6690, 6913, 8310, 8587, 8920, 11080, 13380, 13826, 16620, 17174, 20739, 25761, 26760, 27652, 33240, 34348, 34565, 41478, 42935, 51522, 55304, 61771, 68696, 69130, 82956, 85870, 103044, 103695, 123542, 128805, 138260, 165912, 171740, 185313, 206088, 207390, 247084, 257610, 276520, 308855, 343480, 370626, 414780, 494168, 515220, 617710, 741252, 829560, 926565, 1030440, 1235420, 1482504, 1853130, 1914901, 2470840, 3706260, 3829802, 5744703, 7412520, 7659604, 9574505, 11489406, 15319208, 19149010, 22978812, 28723515, 38298020, 45957624, 57447030, 76596040, 114894060, 229788120]

約数ペア:

[(1, 229788120), (2, 114894060), (3, 76596040), (4, 57447030), (5, 45957624), (6, 38298020), (8, 28723515), (10, 22978812), (12, 19149010), (15, 15319208), (20, 11489406), (24, 9574505), (30, 7659604), (31, 7412520), (40, 5744703), (60, 3829802), (62, 3706260), (93, 2470840), (120, 1914901), (124, 1853130), (155, 1482504), (186, 1235420), (223, 1030440), (248, 926565), (277, 829560), (310, 741252), (372, 617710), (446, 515220), (465, 494168), (554, 414780), (620, 370626), (669, 343480), (744, 308855), (831, 276520), (892, 257610), (930, 247084), (1108, 207390), (1115, 206088), (1240, 185313), (1338, 171740), (1385, 165912), (1662, 138260), (1784, 128805), (1860, 123542), (2216, 103695), (2230, 103044), (2676, 85870), (2770, 82956), (3324, 69130), (3345, 68696), (3720, 61771), (4155, 55304), (4460, 51522), (5352, 42935), (5540, 41478), (6648, 34565), (6690, 34348), (6913, 33240), (8310, 27652), (8587, 26760), (8920, 25761), (11080, 20739), (13380, 17174), (13826, 16620)]