515690880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{797}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 1650710880

約数和(自身を除く): 1135020000

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, 320, 337, 384, 480, 640, 674, 797, 960, 1011, 1348, 1594, 1685, 1920, 2022, 2391, 2696, 3188, 3370, 3985, 4044, 4782, 5055, 5392, 6376, 6740, 7970, 8088, 9564, 10110, 10784, 11955, 12752, 13480, 15940, 16176, 19128, 20220, 21568, 23910, 25504, 26960, 31880, 32352, 38256, 40440, 43136, 47820, 51008, 53920, 63760, 64704, 76512, 80880, 95640, 102016, 107840, 127520, 129408, 153024, 161760, 191280, 215680, 255040, 268589, 306048, 323520, 382560, 510080, 537178, 647040, 765120, 805767, 1074356, 1342945, 1530240, 1611534, 2148712, 2685890, 3223068, 4028835, 4297424, 5371780, 6446136, 8057670, 8594848, 10743560, 12892272, 16115340, 17189696, 21487120, 25784544, 32230680, 34379392, 42974240, 51569088, 64461360, 85948480, 103138176, 128922720, 171896960, 257845440, 515690880]

約数ペア:

[(1, 515690880), (2, 257845440), (3, 171896960), (4, 128922720), (5, 103138176), (6, 85948480), (8, 64461360), (10, 51569088), (12, 42974240), (15, 34379392), (16, 32230680), (20, 25784544), (24, 21487120), (30, 17189696), (32, 16115340), (40, 12892272), (48, 10743560), (60, 8594848), (64, 8057670), (80, 6446136), (96, 5371780), (120, 4297424), (128, 4028835), (160, 3223068), (192, 2685890), (240, 2148712), (320, 1611534), (337, 1530240), (384, 1342945), (480, 1074356), (640, 805767), (674, 765120), (797, 647040), (960, 537178), (1011, 510080), (1348, 382560), (1594, 323520), (1685, 306048), (1920, 268589), (2022, 255040), (2391, 215680), (2696, 191280), (3188, 161760), (3370, 153024), (3985, 129408), (4044, 127520), (4782, 107840), (5055, 102016), (5392, 95640), (6376, 80880), (6740, 76512), (7970, 64704), (8088, 63760), (9564, 53920), (10110, 51008), (10784, 47820), (11955, 43136), (12752, 40440), (13480, 38256), (15940, 32352), (16176, 31880), (19128, 26960), (20220, 25504), (21568, 23910)]