151554240

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1949}}^1$

素因数の和:1981

約数の個数: 168

約数和(自身を含む): 540867600

約数和(自身を除く): 389313360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 1949, 2160, 2430, 2592, 2880, 3240, 3888, 3898, 4320, 4860, 5184, 5847, 6480, 7776, 7796, 8640, 9720, 9745, 11694, 12960, 15552, 15592, 17541, 19440, 19490, 23388, 25920, 29235, 31184, 35082, 38880, 38980, 46776, 52623, 58470, 62368, 70164, 77760, 77960, 87705, 93552, 105246, 116940, 124736, 140328, 155920, 157869, 175410, 187104, 210492, 233880, 263115, 280656, 311840, 315738, 350820, 374208, 420984, 467760, 473607, 526230, 561312, 623680, 631476, 701640, 789345, 841968, 935520, 947214, 1052460, 1122624, 1262952, 1403280, 1578690, 1683936, 1871040, 1894428, 2104920, 2368035, 2525904, 2806560, 3157380, 3367872, 3788856, 4209840, 4736070, 5051808, 5613120, 6314760, 7577712, 8419680, 9472140, 10103616, 12629520, 15155424, 16839360, 18944280, 25259040, 30310848, 37888560, 50518080, 75777120, 151554240]

約数ペア:

[(1, 151554240), (2, 75777120), (3, 50518080), (4, 37888560), (5, 30310848), (6, 25259040), (8, 18944280), (9, 16839360), (10, 15155424), (12, 12629520), (15, 10103616), (16, 9472140), (18, 8419680), (20, 7577712), (24, 6314760), (27, 5613120), (30, 5051808), (32, 4736070), (36, 4209840), (40, 3788856), (45, 3367872), (48, 3157380), (54, 2806560), (60, 2525904), (64, 2368035), (72, 2104920), (80, 1894428), (81, 1871040), (90, 1683936), (96, 1578690), (108, 1403280), (120, 1262952), (135, 1122624), (144, 1052460), (160, 947214), (162, 935520), (180, 841968), (192, 789345), (216, 701640), (240, 631476), (243, 623680), (270, 561312), (288, 526230), (320, 473607), (324, 467760), (360, 420984), (405, 374208), (432, 350820), (480, 315738), (486, 311840), (540, 280656), (576, 263115), (648, 233880), (720, 210492), (810, 187104), (864, 175410), (960, 157869), (972, 155920), (1080, 140328), (1215, 124736), (1296, 116940), (1440, 105246), (1620, 93552), (1728, 87705), (1944, 77960), (1949, 77760), (2160, 70164), (2430, 62368), (2592, 58470), (2880, 52623), (3240, 46776), (3888, 38980), (3898, 38880), (4320, 35082), (4860, 31184), (5184, 29235), (5847, 25920), (6480, 23388), (7776, 19490), (7796, 19440), (8640, 17541), (9720, 15592), (9745, 15552), (11694, 12960)]