762439680

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{8273}}^1$

素因数の和:8306

約数の個数: 144

約数和(自身を含む): 2642798340

約数和(自身を除く): 1880358660

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, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 8273, 9216, 10240, 11520, 15360, 16546, 18432, 23040, 24819, 30720, 33092, 41365, 46080, 49638, 66184, 74457, 82730, 92160, 99276, 124095, 132368, 148914, 165460, 198552, 248190, 264736, 297828, 330920, 372285, 397104, 496380, 529472, 595656, 661840, 744570, 794208, 992760, 1058944, 1191312, 1323680, 1489140, 1588416, 1985520, 2117888, 2382624, 2647360, 2978280, 3176832, 3971040, 4235776, 4765248, 5294720, 5956560, 6353664, 7942080, 8471552, 9530496, 10589440, 11913120, 12707328, 15884160, 16943104, 19060992, 21178880, 23826240, 25414656, 31768320, 38121984, 42357760, 47652480, 50829312, 63536640, 76243968, 84715520, 95304960, 127073280, 152487936, 190609920, 254146560, 381219840, 762439680]

約数ペア:

[(1, 762439680), (2, 381219840), (3, 254146560), (4, 190609920), (5, 152487936), (6, 127073280), (8, 95304960), (9, 84715520), (10, 76243968), (12, 63536640), (15, 50829312), (16, 47652480), (18, 42357760), (20, 38121984), (24, 31768320), (30, 25414656), (32, 23826240), (36, 21178880), (40, 19060992), (45, 16943104), (48, 15884160), (60, 12707328), (64, 11913120), (72, 10589440), (80, 9530496), (90, 8471552), (96, 7942080), (120, 6353664), (128, 5956560), (144, 5294720), (160, 4765248), (180, 4235776), (192, 3971040), (240, 3176832), (256, 2978280), (288, 2647360), (320, 2382624), (360, 2117888), (384, 1985520), (480, 1588416), (512, 1489140), (576, 1323680), (640, 1191312), (720, 1058944), (768, 992760), (960, 794208), (1024, 744570), (1152, 661840), (1280, 595656), (1440, 529472), (1536, 496380), (1920, 397104), (2048, 372285), (2304, 330920), (2560, 297828), (2880, 264736), (3072, 248190), (3840, 198552), (4608, 165460), (5120, 148914), (5760, 132368), (6144, 124095), (7680, 99276), (8273, 92160), (9216, 82730), (10240, 74457), (11520, 66184), (15360, 49638), (16546, 46080), (18432, 41365), (23040, 33092), (24819, 30720)]