255249029520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1937227}}^1$

素因数の和:1937310

約数の個数: 160

約数和(自身を含む): 893604531840

約数和(自身を除く): 638355502320

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, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 10980, 13176, 14640, 16470, 21960, 26352, 32940, 43920, 65880, 131760, 1937227, 3874454, 5811681, 7748908, 9686135, 11623362, 15497816, 17435043, 19372270, 23246724, 29058405, 30995632, 34870086, 38744540, 46493448, 52305129, 58116810, 69740172, 77489080, 87175215, 92986896, 104610258, 116233620, 118170847, 139480344, 154978160, 174350430, 209220516, 232467240, 236341694, 261525645, 278960688, 348700860, 354512541, 418441032, 464934480, 472683388, 523051290, 590854235, 697401720, 709025082, 836882064, 945366776, 1046102580, 1063537623, 1181708470, 1394803440, 1418050164, 1772562705, 1890733552, 2092205160, 2127075246, 2363416940, 2836100328, 3190612869, 3545125410, 4184410320, 4254150492, 4726833880, 5317688115, 5672200656, 6381225738, 7090250820, 8508300984, 9453667760, 10635376230, 12762451476, 14180501640, 15953064345, 17016601968, 21270752460, 25524902952, 28361003280, 31906128690, 42541504920, 51049805904, 63812257380, 85083009840, 127624514760, 255249029520]

約数ペア:

[(1, 255249029520), (2, 127624514760), (3, 85083009840), (4, 63812257380), (5, 51049805904), (6, 42541504920), (8, 31906128690), (9, 28361003280), (10, 25524902952), (12, 21270752460), (15, 17016601968), (16, 15953064345), (18, 14180501640), (20, 12762451476), (24, 10635376230), (27, 9453667760), (30, 8508300984), (36, 7090250820), (40, 6381225738), (45, 5672200656), (48, 5317688115), (54, 4726833880), (60, 4254150492), (61, 4184410320), (72, 3545125410), (80, 3190612869), (90, 2836100328), (108, 2363416940), (120, 2127075246), (122, 2092205160), (135, 1890733552), (144, 1772562705), (180, 1418050164), (183, 1394803440), (216, 1181708470), (240, 1063537623), (244, 1046102580), (270, 945366776), (305, 836882064), (360, 709025082), (366, 697401720), (432, 590854235), (488, 523051290), (540, 472683388), (549, 464934480), (610, 418441032), (720, 354512541), (732, 348700860), (915, 278960688), (976, 261525645), (1080, 236341694), (1098, 232467240), (1220, 209220516), (1464, 174350430), (1647, 154978160), (1830, 139480344), (2160, 118170847), (2196, 116233620), (2440, 104610258), (2745, 92986896), (2928, 87175215), (3294, 77489080), (3660, 69740172), (4392, 58116810), (4880, 52305129), (5490, 46493448), (6588, 38744540), (7320, 34870086), (8235, 30995632), (8784, 29058405), (10980, 23246724), (13176, 19372270), (14640, 17435043), (16470, 15497816), (21960, 11623362), (26352, 9686135), (32940, 7748908), (43920, 5811681), (65880, 3874454), (131760, 1937227)]