1199520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1$

素因数の和:52

約数の個数: 216

約数和(自身を含む): 5041764

約数和(自身を除く): 3842244

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 98, 102, 105, 112, 119, 120, 126, 136, 140, 144, 147, 153, 160, 168, 170, 180, 196, 204, 210, 224, 238, 240, 245, 252, 255, 272, 280, 288, 294, 306, 315, 336, 340, 357, 360, 392, 408, 420, 441, 476, 480, 490, 504, 510, 544, 560, 588, 595, 612, 630, 672, 680, 714, 720, 735, 765, 784, 816, 833, 840, 882, 952, 980, 1008, 1020, 1071, 1120, 1176, 1190, 1224, 1260, 1360, 1428, 1440, 1470, 1530, 1568, 1632, 1666, 1680, 1764, 1785, 1904, 1960, 2016, 2040, 2142, 2205, 2352, 2380, 2448, 2499, 2520, 2720, 2856, 2940, 3060, 3332, 3360, 3528, 3570, 3808, 3920, 4080, 4165, 4284, 4410, 4704, 4760, 4896, 4998, 5040, 5355, 5712, 5880, 6120, 6664, 7056, 7140, 7497, 7840, 8160, 8330, 8568, 8820, 9520, 9996, 10080, 10710, 11424, 11760, 12240, 12495, 13328, 14112, 14280, 14994, 16660, 17136, 17640, 19040, 19992, 21420, 23520, 24480, 24990, 26656, 28560, 29988, 33320, 34272, 35280, 37485, 39984, 42840, 49980, 57120, 59976, 66640, 70560, 74970, 79968, 85680, 99960, 119952, 133280, 149940, 171360, 199920, 239904, 299880, 399840, 599760, 1199520]

約数ペア:

[(1, 1199520), (2, 599760), (3, 399840), (4, 299880), (5, 239904), (6, 199920), (7, 171360), (8, 149940), (9, 133280), (10, 119952), (12, 99960), (14, 85680), (15, 79968), (16, 74970), (17, 70560), (18, 66640), (20, 59976), (21, 57120), (24, 49980), (28, 42840), (30, 39984), (32, 37485), (34, 35280), (35, 34272), (36, 33320), (40, 29988), (42, 28560), (45, 26656), (48, 24990), (49, 24480), (51, 23520), (56, 21420), (60, 19992), (63, 19040), (68, 17640), (70, 17136), (72, 16660), (80, 14994), (84, 14280), (85, 14112), (90, 13328), (96, 12495), (98, 12240), (102, 11760), (105, 11424), (112, 10710), (119, 10080), (120, 9996), (126, 9520), (136, 8820), (140, 8568), (144, 8330), (147, 8160), (153, 7840), (160, 7497), (168, 7140), (170, 7056), (180, 6664), (196, 6120), (204, 5880), (210, 5712), (224, 5355), (238, 5040), (240, 4998), (245, 4896), (252, 4760), (255, 4704), (272, 4410), (280, 4284), (288, 4165), (294, 4080), (306, 3920), (315, 3808), (336, 3570), (340, 3528), (357, 3360), (360, 3332), (392, 3060), (408, 2940), (420, 2856), (441, 2720), (476, 2520), (480, 2499), (490, 2448), (504, 2380), (510, 2352), (544, 2205), (560, 2142), (588, 2040), (595, 2016), (612, 1960), (630, 1904), (672, 1785), (680, 1764), (714, 1680), (720, 1666), (735, 1632), (765, 1568), (784, 1530), (816, 1470), (833, 1440), (840, 1428), (882, 1360), (952, 1260), (980, 1224), (1008, 1190), (1020, 1176), (1071, 1120)]