1323304440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2973

約数の個数: 128

約数和(自身を含む): 4131717120

約数和(自身を除く): 2808412680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 186, 248, 254, 310, 372, 381, 465, 508, 620, 635, 744, 762, 930, 1016, 1240, 1270, 1524, 1860, 1905, 2540, 2801, 3048, 3720, 3810, 3937, 5080, 5602, 7620, 7874, 8403, 11204, 11811, 14005, 15240, 15748, 16806, 19685, 22408, 23622, 28010, 31496, 33612, 39370, 42015, 47244, 56020, 59055, 67224, 78740, 84030, 86831, 94488, 112040, 118110, 157480, 168060, 173662, 236220, 260493, 336120, 347324, 355727, 434155, 472440, 520986, 694648, 711454, 868310, 1041972, 1067181, 1302465, 1422908, 1736620, 1778635, 2083944, 2134362, 2604930, 2845816, 3473240, 3557270, 4268724, 5209860, 5335905, 7114540, 8537448, 10419720, 10671810, 11027537, 14229080, 21343620, 22055074, 33082611, 42687240, 44110148, 55137685, 66165222, 88220296, 110275370, 132330444, 165413055, 220550740, 264660888, 330826110, 441101480, 661652220, 1323304440]

約数ペア:

[(1, 1323304440), (2, 661652220), (3, 441101480), (4, 330826110), (5, 264660888), (6, 220550740), (8, 165413055), (10, 132330444), (12, 110275370), (15, 88220296), (20, 66165222), (24, 55137685), (30, 44110148), (31, 42687240), (40, 33082611), (60, 22055074), (62, 21343620), (93, 14229080), (120, 11027537), (124, 10671810), (127, 10419720), (155, 8537448), (186, 7114540), (248, 5335905), (254, 5209860), (310, 4268724), (372, 3557270), (381, 3473240), (465, 2845816), (508, 2604930), (620, 2134362), (635, 2083944), (744, 1778635), (762, 1736620), (930, 1422908), (1016, 1302465), (1240, 1067181), (1270, 1041972), (1524, 868310), (1860, 711454), (1905, 694648), (2540, 520986), (2801, 472440), (3048, 434155), (3720, 355727), (3810, 347324), (3937, 336120), (5080, 260493), (5602, 236220), (7620, 173662), (7874, 168060), (8403, 157480), (11204, 118110), (11811, 112040), (14005, 94488), (15240, 86831), (15748, 84030), (16806, 78740), (19685, 67224), (22408, 59055), (23622, 56020), (28010, 47244), (31496, 42015), (33612, 39370)]