79265280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10321}}^1$

素因数の和:10347

約数の個数: 80

約数和(自身を含む): 253425744

約数和(自身を除く): 174160464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 10321, 20642, 30963, 41284, 51605, 61926, 82568, 103210, 123852, 154815, 165136, 206420, 247704, 309630, 330272, 412840, 495408, 619260, 660544, 825680, 990816, 1238520, 1321088, 1651360, 1981632, 2477040, 2642176, 3302720, 3963264, 4954080, 5284352, 6605440, 7926528, 9908160, 13210880, 15853056, 19816320, 26421760, 39632640, 79265280]

約数ペア:

[(1, 79265280), (2, 39632640), (3, 26421760), (4, 19816320), (5, 15853056), (6, 13210880), (8, 9908160), (10, 7926528), (12, 6605440), (15, 5284352), (16, 4954080), (20, 3963264), (24, 3302720), (30, 2642176), (32, 2477040), (40, 1981632), (48, 1651360), (60, 1321088), (64, 1238520), (80, 990816), (96, 825680), (120, 660544), (128, 619260), (160, 495408), (192, 412840), (240, 330272), (256, 309630), (320, 247704), (384, 206420), (480, 165136), (512, 154815), (640, 123852), (768, 103210), (960, 82568), (1280, 61926), (1536, 51605), (1920, 41284), (2560, 30963), (3840, 20642), (7680, 10321)]