305455680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1673

約数の個数: 168

約数和(自身を含む): 1066995072

約数和(自身を除く): 761539392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 670, 720, 804, 960, 1005, 1072, 1206, 1340, 1440, 1583, 1608, 2010, 2144, 2412, 2680, 2880, 3015, 3166, 3216, 4020, 4288, 4749, 4824, 5360, 6030, 6332, 6432, 7915, 8040, 9498, 9648, 10720, 12060, 12664, 12864, 14247, 15830, 16080, 18996, 19296, 21440, 23745, 24120, 25328, 28494, 31660, 32160, 37992, 38592, 47490, 48240, 50656, 56988, 63320, 64320, 71235, 75984, 94980, 96480, 101312, 106061, 113976, 126640, 142470, 151968, 189960, 192960, 212122, 227952, 253280, 284940, 303936, 318183, 379920, 424244, 455904, 506560, 530305, 569880, 636366, 759840, 848488, 911808, 954549, 1060610, 1139760, 1272732, 1519680, 1590915, 1696976, 1909098, 2121220, 2279520, 2545464, 3181830, 3393952, 3818196, 4242440, 4559040, 4772745, 5090928, 6363660, 6787904, 7636392, 8484880, 9545490, 10181856, 12727320, 15272784, 16969760, 19090980, 20363712, 25454640, 30545568, 33939520, 38181960, 50909280, 61091136, 76363920, 101818560, 152727840, 305455680]

約数ペア:

[(1, 305455680), (2, 152727840), (3, 101818560), (4, 76363920), (5, 61091136), (6, 50909280), (8, 38181960), (9, 33939520), (10, 30545568), (12, 25454640), (15, 20363712), (16, 19090980), (18, 16969760), (20, 15272784), (24, 12727320), (30, 10181856), (32, 9545490), (36, 8484880), (40, 7636392), (45, 6787904), (48, 6363660), (60, 5090928), (64, 4772745), (67, 4559040), (72, 4242440), (80, 3818196), (90, 3393952), (96, 3181830), (120, 2545464), (134, 2279520), (144, 2121220), (160, 1909098), (180, 1696976), (192, 1590915), (201, 1519680), (240, 1272732), (268, 1139760), (288, 1060610), (320, 954549), (335, 911808), (360, 848488), (402, 759840), (480, 636366), (536, 569880), (576, 530305), (603, 506560), (670, 455904), (720, 424244), (804, 379920), (960, 318183), (1005, 303936), (1072, 284940), (1206, 253280), (1340, 227952), (1440, 212122), (1583, 192960), (1608, 189960), (2010, 151968), (2144, 142470), (2412, 126640), (2680, 113976), (2880, 106061), (3015, 101312), (3166, 96480), (3216, 94980), (4020, 75984), (4288, 71235), (4749, 64320), (4824, 63320), (5360, 56988), (6030, 50656), (6332, 48240), (6432, 47490), (7915, 38592), (8040, 37992), (9498, 32160), (9648, 31660), (10720, 28494), (12060, 25328), (12664, 24120), (12864, 23745), (14247, 21440), (15830, 19296), (16080, 18996)]